No.915.

LONDON, SATURDAY, MARCH 13, 1841.

COURSE OF LECTURESON THE

ANATOMY, PHYSIOLOGY, AND DISEASESOF

THE EAR.

By GEO. PILCHER, Esq., Lecturer onSurgery.

DELIVERED AT THE

WEBB-STREET SCHOOL OF MEDICINE,SOUTHWARK.

Arranged and Reported from Notes

By THOMAS WILLIAMS, M.B., &c., Demon-

strator of Anatomy at the same School.

|>" XBD=562 XHG=412 YBD=1548 YHG=1519>LECTURE " XBD=651 XHG=583 YBD=1549 YHG=1518>III.

" XBD=228 XHG=190 YBD=1611 YHG=1582>IN " XBD=360 XHG=249 YBD=1611 YHG=1582>former " XBD=508 XHG=374 YBD=1611 YHG=1582>lectures " XBD=578 XHG=530 YBD=1611 YHG=1591>we " XBD=677 XHG=598 YBD=1611 YHG=1582>have " XBD=782 XHG=692 YBD=1611 YHG=1582>made " XBD=923 XHG=798 YBD=1618 YHG=1590>cursory" XBD=280 XHG=151 YBD=1652 YHG=1623>allusion " XBD=324 XHG=294 YBD=1651 YHG=1625>to " XBD=390 XHG=338 YBD=1650 YHG=1622>the " XBD=575 XHG=405 YBD=1658 YHG=1622>perfection " XBD=625 XHG=590 YBD=1651 YHG=1622>of " XBD=692 XHG=638 YBD=1651 YHG=1622>the " XBD=812 XHG=707 YBD=1651 YHG=1631>senses " XBD=858 XHG=826 YBD=1650 YHG=1622>in " XBD=924 XHG=872 YBD=1650 YHG=1622>the" XBD=269 XHG=150 YBD=1691 YHG=1663>various " XBD=474 XHG=295 YBD=1699 YHG=1662>gradations " XBD=532 XHG=496 YBD=1691 YHG=1662>of " XBD=703 XHG=552 YBD=1697 YHG=1663>animals; " XBD=795 XHG=733 YBD=1691 YHG=1662>and " XBD=844 XHG=820 YBD=1690 YHG=1662>it " XBD=924 XHG=866 YBD=1691 YHG=1661>has" XBD=223 XHG=149 YBD=1731 YHG=1703>been " XBD=401 XHG=243 YBD=1738 YHG=1703>observed, " XBD=489 XHG=422 YBD=1730 YHG=1703>that " XBD=728 XHG=509 YBD=1731 YHG=1703>however low " XBD=777 XHG=743 YBD=1730 YHG=1711>or " XBD=926 XHG=796 YBD=1731 YHG=1702>obscure" XBD=198 XHG=149 YBD=1770 YHG=1743>the " XBD=323 XHG=213 YBD=1771 YHG=1743>station " XBD=442 XHG=338 YBD=1770 YHG=1742>which " XBD=518 XHG=458 YBD=1778 YHG=1751>any " XBD=653 XHG=533 YBD=1778 YHG=1743>species " XBD=738 XHG=669 YBD=1778 YHG=1751>may " XBD=876 XHG=756 YBD=1778 YHG=1751>occupy " XBD=926 XHG=894 YBD=1770 YHG=1743>in" XBD=199 XHG=151 YBD=1810 YHG=1782>the " XBD=326 XHG=214 YBD=1810 YHG=1782>animal " XBD=435 XHG=341 YBD=1818 YHG=1782>scale, " XBD=509 XHG=458 YBD=1810 YHG=1782>the " XBD=676 XHG=525 YBD=1818 YHG=1782>principle " XBD=725 XHG=691 YBD=1810 YHG=1782>of " XBD=926 XHG=736 YBD=1810 YHG=1781>mechanism" XBD=312 XHG=152 YBD=1857 YHG=1821>displayed " XBD=358 XHG=326 YBD=1849 YHG=1822>in " XBD=422 XHG=371 YBD=1849 YHG=1821>the " XBD=647 XHG=437 YBD=1858 YHG=1822>organisation " XBD=703 XHG=668 YBD=1850 YHG=1821>of " XBD=771 XHG=720 YBD=1849 YHG=1821>the " XBD=924 XHG=794 YBD=1857 YHG=1830>appara-" XBD=199 XHG=151 YBD=1889 YHG=1864>tus " XBD=245 XHG=211 YBD=1889 YHG=1861>of " XBD=303 XHG=254 YBD=1890 YHG=1861>the " XBD=433 XHG=318 YBD=1896 YHG=1870>senses, " XBD=501 XHG=445 YBD=1890 YHG=1861>has " XBD=645 XHG=512 YBD=1890 YHG=1861>uniform " XBD=815 XHG=660 YBD=1889 YHG=1861>reference " XBD=859 XHG=830 YBD=1890 YHG=1864>to " XBD=925 XHG=873 YBD=1890 YHG=1861>tiie|>" XBD=274 XHG=152 YBD=1929 YHG=1901>medium " XBD=321 XHG=288 YBD=1930 YHG=1902>in " XBD=438 XHG=334 YBD=1929 YHG=1901>which " XBD=504 XHG=453 YBD=1930 YHG=1902>the " XBD=639 XHG=525 YBD=1930 YHG=1902>animal " XBD=927 XHG=658 YBD=1937 YHG=1901>lives,-present-" XBD=201 XHG=151 YBD=1977 YHG=1941>ing " XBD=351 XHG=229 YBD=1977 YHG=1941>specific " XBD=600 XHG=375 YBD=1969 YHG=1941>modifications " XBD=656 XHG=626 YBD=1969 YHG=1944>to " XBD=763 XHG=682 YBD=1969 YHG=1943>meet " XBD=838 XHG=787 YBD=1969 YHG=1941>the " XBD=927 XHG=862 YBD=1969 YHG=1941>exi-" XBD=270 XHG=152 YBD=2017 YHG=1981>gencies " XBD=325 XHG=290 YBD=2009 YHG=1981>of " XBD=476 XHG=339 YBD=2018 YHG=1981>instinct, " XBD=584 XHG=494 YBD=2009 YHG=1981>mode " XBD=633 XHG=599 YBD=2009 YHG=1981>of " XBD=751 XHG=643 YBD=2017 YHG=1981>living, " XBD=827 XHG=765 YBD=2009 YHG=1981>and " XBD=928 XHG=841 YBD=2009 YHG=1981>other" XBD=367 XHG=150 YBD=2056 YHG=2021>peculiarities. " XBD=511 XHG=408 YBD=2049 YHG=2021>When " XBD=576 XHG=524 YBD=2049 YHG=2020>the " XBD=748 XHG=596 YBD=2049 YHG=2021>ceaseless " XBD=878 XHG=762 YBD=2055 YHG=2021>variety " XBD=931 XHG=896 YBD=2049 YHG=2021>of" XBD=241 XHG=151 YBD=2088 YHG=2059>forms " XBD=418 XHG=255 YBD=2095 YHG=2061>presented " XBD=465 XHG=432 YBD=2089 YHG=2061>in " XBD=530 XHG=479 YBD=2088 YHG=2061>the " XBD=685 XHG=545 YBD=2088 YHG=2060>external " XBD=767 XHG=698 YBD=2088 YHG=2069>ears " XBD=927 XHG=782 YBD=2089 YHG=2060>of differ-" XBD=200 XHG=152 YBD=2127 YHG=2103>ent " XBD=354 XHG=215 YBD=2137 YHG=2100>animals, " XBD=430 XHG=369 YBD=2128 YHG=2100>and " XBD=503 XHG=452 YBD=2128 YHG=2100>the " XBD=694 XHG=518 YBD=2128 YHG=2099>diversified " XBD=865 XHG=715 YBD=2136 YHG=2108>purposes " XBD=928 XHG=880 YBD=2129 YHG=2100>for" XBD=251 XHG=151 YBD=2167 YHG=2139>which " XBD=316 XHG=266 YBD=2168 YHG=2140>the " XBD=419 XHG=331 YBD=2168 YHG=2149>sense " XBD=469 XHG=433 YBD=2168 YHG=2139>of " XBD=614 XHG=485 YBD=2176 YHG=2140>hearing " XBD=653 XHG=627 YBD=2168 YHG=2140>is " XBD=817 XHG=667 YBD=2168 YHG=2139>rendered " XBD=927 XHG=832 YBD=2169 YHG=2140>avail-" XBD=230 XHG=151 YBD=2214 YHG=2180>able, " XBD=314 XHG=262 YBD=2207 YHG=2188>are " XBD=555 XHG=345 YBD=2215 YHG=2180>superficially " XBD=774 XHG=582 YBD=2215 YHG=2180>considered, " XBD=826 XHG=801 YBD=2207 YHG=2180>it " XBD=926 XHG=856 YBD=2217 YHG=2189>may" XBD=265 XHG=151 YBD=2254 YHG=2226>appear " XBD=402 XHG=291 YBD=2247 YHG=2222>matter " XBD=464 XHG=428 YBD=2246 YHG=2219>of " XBD=645 XHG=495 YBD=2255 YHG=2218>difficulty " XBD=704 XHG=673 YBD=2247 YHG=2221>to " XBD=845 XHG=730 YBD=2248 YHG=2220>reduce " XBD=926 XHG=873 YBD=2248 YHG=2220>the" XBD=241 XHG=151 YBD=2294 YHG=2258>study " XBD=325 XHG=262 YBD=2287 YHG=2258>into " XBD=366 XHG=347 YBD=2286 YHG=2267>a " XBD=508 XHG=388 YBD=2287 YHG=2258>defined " XBD=594 XHG=533 YBD=2287 YHG=2259>and " XBD=794 XHG=616 YBD=2295 YHG=2260>systematic " XBD=927 XHG=813 YBD=2295 YHG=2260>plan-" XBD=285 XHG=151 YBD=2334 YHG=2299>viewing " XBD=349 XHG=298 YBD=2326 YHG=2298>the " XBD=591 XHG=365 YBD=2335 YHG=2298>physiological " XBD=803 XHG=609 YBD=2334 YHG=2298>department " XBD=856 XHG=821 YBD=2327 YHG=2299>of " XBD=926 XHG=874 YBD=2327 YHG=2299>the" XBD=283 XHG=150 YBD=2374 YHG=2338>inquiry, " XBD=352 XHG=305 YBD=2367 YHG=2347>we " XBD=480 XHG=369 YBD=2367 YHG=2338>should " XBD=658 XHG=500 YBD=2375 YHG=2339>recognise " XBD=740 XHG=674 YBD=2366 YHG=2338>that " XBD=928 XHG=761 YBD=2367 YHG=2338>classifica-" XBD=221 XHG=148 YBD=2413 YHG=2378>tion, " XBD=401 XHG=236 YBD=2414 YHG=2378>according " XBD=445 XHG=414 YBD=2406 YHG=2381>to " XBD=560 XHG=456 YBD=2406 YHG=2378>which " XBD=705 XHG=573 YBD=2407 YHG=2378>animals " XBD=772 XHG=720 YBD=2405 YHG=2386>are " XBD=927 XHG=787 YBD=2413 YHG=2378>grouped" XBD=212 XHG=150 YBD=2444 YHG=2416>into " XBD=313 XHG=229 YBD=2445 YHG=2417>those " XBD=432 XHG=328 YBD=2445 YHG=2417>which " XBD=523 XHG=447 YBD=2445 YHG=2417>hear " XBD=670 XHG=536 YBD=2453 YHG=2416>through " XBD=733 XHG=683 YBD=2444 YHG=2417>the " XBD=882 XHG=745 YBD=2445 YHG=2417>medium " XBD=931 XHG=896 YBD=2445 YHG=2417>of" XBD=205 XHG=151 YBD=2491 YHG=2457>air, " XBD=288 XHG=229 YBD=2484 YHG=2456>and " XBD=398 XHG=311 YBD=2485 YHG=2457>those " XBD=527 XHG=422 YBD=2485 YHG=2456>which " XBD=626 XHG=549 YBD=2484 YHG=2456>hear " XBD=782 XHG=648 YBD=2492 YHG=2455>through " XBD=871 XHG=803 YBD=2484 YHG=2456>that " XBD=931 XHG=896 YBD=2484 YHG=2456>of" XBD=256 XHG=149 YBD=2524 YHG=2498>water. " XBD=336 XHG=297 YBD=2523 YHG=2496>In " XBD=499 XHG=358 YBD=2531 YHG=2496>relation, " XBD=676 XHG=520 YBD=2531 YHG=2495>however, " XBD=728 XHG=697 YBD=2523 YHG=2498>to " XBD=801 XHG=750 YBD=2523 YHG=2496>the " XBD=927 XHG=822 YBD=2524 YHG=2498>anato-" XBD=239 XHG=149 YBD=2562 YHG=2535>mical " XBD=405 XHG=253 YBD=2563 YHG=2537>structure " XBD=456 XHG=420 YBD=2563 YHG=2536>of " XBD=536 XHG=474 YBD=2563 YHG=2535>this " XBD=656 XHG=551 YBD=2571 YHG=2544>organ, " XBD=704 XHG=671 YBD=2562 YHG=2535>in " XBD=770 XHG=718 YBD=2562 YHG=2534>the " XBD=927 XHG=784 YBD=2571 YHG=2538>separate" XBD=263 XHG=151 YBD=2609 YHG=2581>groups " XBD=320 XHG=285 YBD=2602 YHG=2574>of " XBD=389 XHG=337 YBD=2601 YHG=2574>the " XBD=508 XHG=412 YBD=2602 YHG=2575>series " XBD=565 XHG=533 YBD=2601 YHG=2574>in " XBD=693 XHG=588 YBD=2602 YHG=2574>which " XBD=761 XHG=713 YBD=2601 YHG=2583>we " XBD=927 XHG=785 YBD=2610 YHG=2583>propose," XBD=387 XHG=149 YBD=2648 YHG=2613>progressively, " XBD=439 XHG=407 YBD=2640 YHG=2616>to " XBD=604 XHG=463 YBD=2640 YHG=2614>examine " XBD=659 XHG=625 YBD=2649 YHG=2613>it, " XBD=729 XHG=681 YBD=2640 YHG=2622>we " XBD=834 XHG=753 YBD=2641 YHG=2613>shall " XBD=927 XHG=853 YBD=2640 YHG=2621>soon" XBD=325 XHG=149 YBD=2687 YHG=2652>appreciate " XBD=389 XHG=338 YBD=2680 YHG=2652>the " XBD=594 XHG=404 YBD=2688 YHG=2653>importance " XBD=643 XHG=609 YBD=2680 YHG=2652>of " XBD=720 XHG=653 YBD=2680 YHG=2652>that " XBD=880 XHG=730 YBD=2688 YHG=2652>principle " XBD=932 XHG=897 YBD=2680 YHG=2652>of" XBD=365 XHG=148 YBD=2727 YHG=2690>investigation " XBD=521 XHG=386 YBD=2727 YHG=2692>adopted " XBD=583 XHG=542 YBD=2727 YHG=2693>by " XBD=647 XHG=605 YBD=2719 YHG=2692>ail " XBD=787 XHG=661 YBD=2720 YHG=2692>modern " XBD=927 XHG=802 YBD=2726 YHG=2691>physio-" XBD=266 XHG=148 YBD=2765 YHG=2729>logists, " XBD=385 XHG=281 YBD=2758 YHG=2730>which " XBD=497 XHG=406 YBD=2759 YHG=2731>seeks " XBD=570 XHG=518 YBD=2758 YHG=2731>the " XBD=652 XHG=585 YBD=2759 YHG=2734>true " XBD=882 XHG=677 YBD=2766 YHG=2730>signification " XBD=932 XHG=897 YBD=2757 YHG=2730>of" XBD=208 XHG=149 YBD=2803 YHG=2776>any " XBD=310 XHG=220 YBD=2804 YHG=2770>given " XBD=419 XHG=324 YBD=2804 YHG=2778>organ " XBD=465 XHG=431 YBD=2796 YHG=2778>or " XBD=632 XHG=479 YBD=2797 YHG=2771>structure " XBD=679 XHG=646 YBD=2797 YHG=2770>in " XBD=741 XHG=690 YBD=2798 YHG=2770>the " XBD=927 XHG=756 YBD=2797 YHG=2769>conditions" XBD=250 XHG=148 YBD=2834 YHG=2806>which " XBD=289 XHG=264 YBD=2834 YHG=2809>it " XBD=439 XHG=300 YBD=2842 YHG=2810>presents " XBD=483 XHG=451 YBD=2835 YHG=2808>in " XBD=537 XHG=496 YBD=2837 YHG=2808>its " XBD=627 XHG=547 YBD=2837 YHG=2811>most " XBD=827 XHG=637 YBD=2844 YHG=2809>elementary " XBD=928 XHG=838 YBD=2844 YHG=2811>state,

" XBD=987 XHG=953 YBD=810 YHG=791>or " XBD=1068 XHG=1001 YBD=810 YHG=781>that " XBD=1116 XHG=1081 YBD=810 YHG=781>of " XBD=1269 XHG=1136 YBD=819 YHG=784>greatest " XBD=1463 XHG=1284 YBD=818 YHG=782>simplicity. " XBD=1556 XHG=1506 YBD=818 YHG=781>By " XBD=1622 XHG=1571 YBD=810 YHG=781>the " XBD=1733 XHG=1636 YBD=818 YHG=782>adop-" XBD=1017 XHG=953 YBD=850 YHG=823>tion " XBD=1067 XHG=1032 YBD=850 YHG=821>of " XBD=1146 XHG=1084 YBD=850 YHG=820>this " XBD=1304 XHG=1168 YBD=858 YHG=822>method, " XBD=1376 XHG=1327 YBD=850 YHG=831>we |>" XBD=1480 XHG=1400 YBD=855 YHG=821>shall " XBD=1643 XHG=1502 YBD=850 YHG=821>discover " XBD=1734 XHG=1666 YBD=851 YHG=822>that" XBD=1004 XHG=953 YBD=890 YHG=862>the " XBD=1153 XHG=1020 YBD=890 YHG=861>fish-in " XBD=1330 XHG=1176 YBD=890 YHG=861>reference " XBD=1381 XHG=1350 YBD=889 YHG=864>to " XBD=1447 XHG=1396 YBD=889 YHG=861>the " XBD=1687 XHG=1467 YBD=890 YHG=861>conformation " XBD=1737 XHG=1701 YBD=890 YHG=862>of" XBD=993 XHG=953 YBD=930 YHG=902>its " XBD=1296 XHG=1020 YBD=930 YHG=901>ear-constitutes " XBD=1343 XHG=1323 YBD=929 YHG=910>a " XBD=1493 XHG=1370 YBD=930 YHG=902>natural " XBD=1594 XHG=1525 YBD=929 YHG=901>link " XBD=1654 XHG=1621 YBD=930 YHG=902>in " XBD=1733 XHG=1680 YBD=930 YHG=902>the" XBD=1049 XHG=954 YBD=971 YHG=941>series " XBD=1098 XHG=1064 YBD=970 YHG=941>of " XBD=1282 XHG=1107 YBD=978 YHG=941>advancing " XBD=1521 XHG=1296 YBD=978 YHG=941>development, " XBD=1639 XHG=1534 YBD=970 YHG=941>which " XBD=1735 XHG=1653 YBD=970 YHG=951>com-" XBD=1075 XHG=954 YBD=1010 YHG=990>mences " XBD=1134 XHG=1102 YBD=1009 YHG=981>in " XBD=1210 XHG=1159 YBD=1010 YHG=981>the " XBD=1394 XHG=1232 YBD=1010 YHG=984>crustacea " XBD=1529 XHG=1417 YBD=1018 YHG=990>among " XBD=1603 XHG=1552 YBD=1009 YHG=981>the " XBD=1735 XHG=1619 YBD=1010 YHG=982>articu-" XBD=1036 XHG=953 YBD=1050 YHG=1022>lated " XBD=1193 XHG=1051 YBD=1059 YHG=1022>animals, " XBD=1267 XHG=1205 YBD=1050 YHG=1021>and " XBD=1313 XHG=1281 YBD=1050 YHG=1022>in " XBD=1378 XHG=1327 YBD=1050 YHG=1022>the " XBD=1606 XHG=1393 YBD=1058 YHG=1022>cephalopoda " XBD=1734 XHG=1620 YBD=1058 YHG=1030>among" XBD=1004 XHG=954 YBD=1090 YHG=1062>the " XBD=1191 XHG=1028 YBD=1098 YHG=1062>mollusca, " XBD=1274 XHG=1213 YBD=1090 YHG=1061>and " XBD=1375 XHG=1299 YBD=1091 YHG=1062>ends " XBD=1429 XHG=1397 YBD=1090 YHG=1062>in " XBD=1502 XHG=1450 YBD=1090 YHG=1061>the " XBD=1735 XHG=1528 YBD=1097 YHG=1062>complicated" XBD=1121 XHG=953 YBD=1138 YHG=1102>perfection " XBD=1238 XHG=1134 YBD=1130 YHG=1101>which " XBD=1303 XHG=1251 YBD=1131 YHG=1101>the " XBD=1413 XHG=1317 YBD=1139 YHG=1110>organ " XBD=1462 XHG=1427 YBD=1130 YHG=1101>of " XBD=1607 XHG=1477 YBD=1138 YHG=1102>hearing " XBD=1735 XHG=1620 YBD=1130 YHG=1102>attains" XBD=986 XHG=954 YBD=1170 YHG=1142>in " XBD=1050 XHG=998 YBD=1170 YHG=1142>the " XBD=1251 XHG=1063 YBD=1170 YHG=1142>mammalia.

" XBD=1071 XHG=995 YBD=1210 YHG=1182>This " XBD=1209 XHG=1092 YBD=1210 YHG=1181>formed " XBD=1282 XHG=1229 YBD=1210 YHG=1181>the " XBD=1418 XHG=1303 YBD=1218 YHG=1184>system " XBD=1468 XHG=1433 YBD=1210 YHG=1181>of " XBD=1581 XHG=1486 YBD=1218 YHG=1181>study " XBD=1735 XHG=1594 YBD=1218 YHG=1181>pursued" XBD=995 XHG=955 YBD=1257 YHG=1222>by " XBD=1072 XHG=1021 YBD=1250 YHG=1221>De " XBD=1255 XHG=1087 YBD=1250 YHG=1221>Blainville " XBD=1312 XHG=1279 YBD=1249 YHG=1222>in " XBD=1385 XHG=1333 YBD=1250 YHG=1221>the " XBD=1608 XHG=1410 YBD=1258 YHG=1223>prosecution " XBD=1665 XHG=1629 YBD=1250 YHG=1222>of " XBD=1735 XHG=1684 YBD=1250 YHG=1222>his" XBD=1112 XHG=956 YBD=1290 YHG=1262>extensive " XBD=1324 XHG=1146 YBD=1290 YHG=1261>researches " XBD=1415 XHG=1352 YBD=1290 YHG=1262>into " XBD=1496 XHG=1443 YBD=1289 YHG=1261>the " XBD=1734 XHG=1525 YBD=1297 YHG=1262>comparative" XBD=1099 XHG=957 YBD=1338 YHG=1304>anatomy " XBD=1148 XHG=1114 YBD=1330 YHG=1301>of " XBD=1217 XHG=1156 YBD=1330 YHG=1301>this " XBD=1343 XHG=1229 YBD=1338 YHG=1309>organ ; " XBD=1428 XHG=1366 YBD=1330 YHG=1302>and " XBD=1503 XHG=1442 YBD=1330 YHG=1300>this " XBD=1543 XHG=1516 YBD=1329 YHG=1301>is " XBD=1609 XHG=1557 YBD=1330 YHG=1301>the " XBD=1734 XHG=1624 YBD=1330 YHG=1309>course" XBD=1136 XHG=956 YBD=1379 YHG=1341>recognised " XBD=1201 XHG=1160 YBD=1377 YHG=1342>by " XBD=1268 XHG=1225 YBD=1370 YHG=1342>all " XBD=1486 XHG=1297 YBD=1378 YHG=1342>subsequent " XBD=1627 XHG=1506 YBD=1370 YHG=1342>writers " XBD=1737 XHG=1651 YBD=1377 YHG=1350>upon" XBD=1017 XHG=957 YBD=1409 YHG=1382>this " XBD=1236 XHG=1042 YBD=1417 YHG=1381>department " XBD=1289 XHG=1253 YBD=1409 YHG=1381>of " XBD=1472 XHG=1309 YBD=1411 YHG=1381>medicine. " XBD=1553 XHG=1514 YBD=1409 YHG=1381>In " XBD=1737 XHG=1574 YBD=1417 YHG=1381>following" XBD=1011 XHG=957 YBD=1450 YHG=1424>out " XBD=1084 XHG=1022 YBD=1449 YHG=1421>this " XBD=1214 XHG=1099 YBD=1458 YHG=1424>system " XBD=1265 XHG=1230 YBD=1450 YHG=1420>of " XBD=1650 XHG=1275 YBD=1458 YHG=1421>investigation,-which " XBD=1689 XHG=1665 YBD=1448 YHG=1421>it " XBD=1735 XHG=1706 YBD=1449 YHG=1421>is" XBD=1008 XHG=956 YBD=1498 YHG=1471>my " XBD=1138 XHG=1029 YBD=1498 YHG=1461>design " XBD=1190 XHG=1158 YBD=1490 YHG=1465>to " XBD=1252 XHG=1213 YBD=1490 YHG=1462>do " XBD=1312 XHG=1273 YBD=1490 YHG=1470>on " XBD=1395 XHG=1332 YBD=1490 YHG=1460>this " XBD=1445 XHG=1411 YBD=1490 YHG=1470>as " XBD=1499 XHG=1461 YBD=1489 YHG=1470>on " XBD=1626 XHG=1514 YBD=1490 YHG=1460>former " XBD=1737 XHG=1647 YBD=1489 YHG=1469>occa-" XBD=1144 XHG=957 YBD=1537 YHG=1501>sions,-the " XBD=1289 XHG=1167 YBD=1538 YHG=1502>subject " XBD=1379 XHG=1311 YBD=1529 YHG=1501>will " XBD=1436 XHG=1398 YBD=1530 YHG=1501>be " XBD=1548 XHG=1451 YBD=1529 YHG=1501>found " XBD=1599 XHG=1567 YBD=1529 YHG=1503>to " XBD=1737 XHG=1617 YBD=1529 YHG=1501>resolve" XBD=1042 XHG=956 YBD=1571 YHG=1541>itself " XBD=1116 XHG=1053 YBD=1569 YHG=1541>into " XBD=1182 XHG=1131 YBD=1570 YHG=1541>the " XBD=1266 XHG=1197 YBD=1570 YHG=1541>four " XBD=1408 XHG=1280 YBD=1577 YHG=1541>leading " XBD=1569 XHG=1421 YBD=1570 YHG=1541>divisions " XBD=1625 XHG=1584 YBD=1577 YHG=1540>of, " XBD=1669 XHG=1640 YBD=1577 YHG=1543>1, " XBD=1736 XHG=1682 YBD=1569 YHG=1540>the" XBD=1119 XHG=956 YBD=1615 YHG=1581>vestibule; |>" XBD=1173 XHG=1143 YBD=1617 YHG=1584>2, " XBD=1394 XHG=1189 YBD=1610 YHG=1581>sernicirculur " XBD=1507 XHG=1408 YBD=1609 YHG=1582>canals " XBD=1583 XHG=1523 YBD=1609 YHG=1581>and " XBD=1737 XHG=1597 YBD=1614 YHG=1581>cochlea |>" XBD=1737 XHG=1724 YBD=1614 YHG=1590>;" XBD=987 XHG=957 YBD=1658 YHG=1623>3, " XBD=1051 XHG=1001 YBD=1649 YHG=1620>the |>" XBD=1252 XHG=1071 YBD=1659 YHG=1624>tympanum, " XBD=1336 XHG=1274 YBD=1649 YHG=1621>and " XBD=1401 XHG=1350 YBD=1649 YHG=1621>the " XBD=1645 XHG=1418 YBD=1657 YHG=1621>neighbouring " XBD=1737 XHG=1660 YBD=1649 YHG=1620>cells" XBD=1218 XHG=957 YBD=1698 YHG=1662>communicating " XBD=1314 XHG=1237 YBD=1689 YHG=1661>with " XBD=1381 XHG=1339 YBD=1690 YHG=1661>its " XBD=1524 XHG=1402 YBD=1698 YHG=1662>cavity; " XBD=1617 XHG=1545 YBD=1697 YHG=1661>and, " XBD=1669 XHG=1639 YBD=1698 YHG=1663>4, " XBD=1736 XHG=1683 YBD=1689 YHG=1660>the" XBD=1155 XHG=957 YBD=1739 YHG=1702>appendages " XBD=1392 XHG=1191 YBD=1738 YHG=1702>constituting " XBD=1470 XHG=1419 YBD=1729 YHG=1701>the " XBD=1639 XHG=1499 YBD=1729 YHG=1701>external " XBD=1737 XHG=1673 YBD=1730 YHG=1710>ear." XBD=1056 XHG=956 YBD=1769 YHG=1741>These " XBD=1312 XHG=1091 YBD=1778 YHG=1741>subdivisions, " XBD=1433 XHG=1338 YBD=1769 YHG=1741>while " XBD=1542 XHG=1468 YBD=1777 YHG=1740>they " XBD=1738 XHG=1573 YBD=1777 YHG=1741>obviously" XBD=1104 XHG=956 YBD=1809 YHG=1780>facilitate " XBD=1177 XHG=1127 YBD=1808 YHG=1781>the " XBD=1291 XHG=1200 YBD=1817 YHG=1782>study " XBD=1350 XHG=1316 YBD=1810 YHG=1781>of " XBD=1486 XHG=1369 YBD=1817 YHG=1781>otology " XBD=1542 XHG=1507 YBD=1809 YHG=1789>as " XBD=1584 XHG=1565 YBD=1809 YHG=1790>a " XBD=1738 XHG=1605 YBD=1817 YHG=1781>science," XBD=1054 XHG=957 YBD=1848 YHG=1821>afford " XBD=1118 XHG=1068 YBD=1849 YHG=1821>the " XBD=1212 XHG=1132 YBD=1849 YHG=1823>most " XBD=1450 XHG=1224 YBD=1857 YHG=1821>physiological " XBD=1591 XHG=1461 YBD=1849 YHG=1820>channel " XBD=1739 XHG=1605 YBD=1858 YHG=1820>through" XBD=1060 XHG=956 YBD=1889 YHG=1860>which " XBD=1105 XHG=1074 YBD=1889 YHG=1863>to " XBD=1260 XHG=1120 YBD=1890 YHG=1861>estimate " XBD=1326 XHG=1274 YBD=1890 YHG=1861>the " XBD=1525 XHG=1342 YBD=1897 YHG=1863>component " XBD=1692 XHG=1546 YBD=1889 YHG=1861>elements " XBD=1744 XHG=1707 YBD=1890 YHG=1861>of" XBD=1007 XHG=958 YBD=1928 YHG=1900>the " XBD=1117 XHG=1022 YBD=1937 YHG=1910>organ " XBD=1168 XHG=1136 YBD=1929 YHG=1902>in " XBD=1262 XHG=1182 YBD=1929 YHG=1900>their " XBD=1419 XHG=1277 YBD=1937 YHG=1904>separate " XBD=1544 XHG=1439 YBD=1936 YHG=1900>forms, " XBD=1624 XHG=1563 YBD=1928 YHG=1902>and " XBD=1740 XHG=1638 YBD=1929 YHG=1901>deter-" XBD=1037 XHG=956 YBD=1968 YHG=1941>mine " XBD=1142 XHG=1062 YBD=1968 YHG=1940>their " XBD=1302 XHG=1161 YBD=1969 YHG=1940>absolute " XBD=1385 XHG=1324 YBD=1969 YHG=1941>and " XBD=1532 XHG=1404 YBD=1968 YHG=1940>relative " XBD=1739 XHG=1547 YBD=1976 YHG=1941>importance" XBD=1019 XHG=958 YBD=2008 YHG=1980>and " XBD=1208 XHG=1048 YBD=2018 YHG=1981>analogies " XBD=1266 XHG=1234 YBD=2009 YHG=1981>in " XBD=1343 XHG=1292 YBD=2009 YHG=1980>the " XBD=1457 XHG=1368 YBD=2009 YHG=1980>chain " XBD=1521 XHG=1485 YBD=2008 YHG=1979>of " XBD=1677 XHG=1545 YBD=2009 YHG=1981>animals " XBD=1738 XHG=1704 YBD=2010 YHG=1981>in" XBD=1061 XHG=928 YBD=2049 YHG=2020>which " XBD=1120 XHG=1081 YBD=2049 YHG=2029>an " XBD=1194 XHG=1140 YBD=2049 YHG=2030>ear " XBD=1272 XHG=1215 YBD=2049 YHG=2029>can " XBD=1324 XHG=1285 YBD=2048 YHG=2021>be " XBD=1574 XHG=1344 YBD=2049 YHG=2020>demonstrated " XBD=1624 XHG=1593 YBD=2049 YHG=2023>to " XBD=1739 XHG=1647 YBD=2050 YHG=2021>exist." XBD=1023 XHG=958 YBD=2088 YHG=2060>The " XBD=1127 XHG=1037 YBD=2088 YHG=2060>order " XBD=1184 XHG=1149 YBD=2088 YHG=2061>of " XBD=1416 XHG=1204 YBD=2088 YHG=2061>enumeration " XBD=1470 XHG=1438 YBD=2088 YHG=2061>in " XBD=1595 XHG=1490 YBD=2088 YHG=2060>which " XBD=1633 XHG=1616 YBD=2088 YHG=2060>I " XBD=1736 XHG=1656 YBD=2089 YHG=2060>have" XBD=1030 XHG=958 YBD=2128 YHG=2099>here " XBD=1136 XHG=1045 YBD=2136 YHG=2100>given " XBD=1200 XHG=1148 YBD=2129 YHG=2099>the " XBD=1356 XHG=1214 YBD=2128 YHG=2100>different " XBD=1619 XHG=1370 YBD=2136 YHG=2102>compartments, " XBD=1741 XHG=1631 YBD=2136 YHG=2100>nearly" XBD=1160 XHG=958 YBD=2176 YHG=2140>corresponds " XBD=1251 XHG=1175 YBD=2169 YHG=2140>with " XBD=1318 XHG=1266 YBD=2169 YHG=2140>the " XBD=1446 XHG=1342 YBD=2176 YHG=2142>stages " XBD=1504 XHG=1470 YBD=2169 YHG=2140>of " XBD=1740 XHG=1523 YBD=2176 YHG=2140>development" XBD=1092 XHG=958 YBD=2216 YHG=2180>through " XBD=1210 XHG=1106 YBD=2208 YHG=2180>which " XBD=1281 XHG=1230 YBD=2207 YHG=2180>the " XBD=1420 XHG=1304 YBD=2208 YHG=2179>human " XBD=1495 XHG=1441 YBD=2208 YHG=2189>ear " XBD=1741 XHG=1509 YBD=2216 YHG=2181>consecutively" XBD=1067 XHG=958 YBD=2255 YHG=2228>passes " XBD=1111 XHG=1079 YBD=2247 YHG=2220>in " XBD=1176 XHG=1125 YBD=2248 YHG=2219>the " XBD=1317 XHG=1192 YBD=2255 YHG=2227>process " XBD=1366 XHG=1332 YBD=2248 YHG=2220>of " XBD=1509 XHG=1378 YBD=2255 YHG=2220>growth. " XBD=1577 XHG=1545 YBD=2247 YHG=2220>It " XBD=1617 XHG=1591 YBD=2247 YHG=2220>is " XBD=1740 XHG=1633 YBD=2248 YHG=2228>neces-" XBD=1042 XHG=959 YBD=2296 YHG=2268>sary, " XBD=1210 XHG=1055 YBD=2295 YHG=2260>however, " XBD=1259 XHG=1228 YBD=2286 YHG=2261>to " XBD=1414 XHG=1279 YBD=2295 YHG=2259>remark, " XBD=1502 XHG=1435 YBD=2287 YHG=2259>that " XBD=1549 XHG=1517 YBD=2288 YHG=2259>in " XBD=1613 XHG=1562 YBD=2287 YHG=2259>the " XBD=1739 XHG=1628 YBD=2295 YHG=2259>higher" XBD=1136 XHG=958 YBD=2328 YHG=2299>mammalia " XBD=1211 XHG=1149 YBD=2326 YHG=2298>this " XBD=1289 XHG=1226 YBD=2326 YHG=2298>law " XBD=1344 XHG=1309 YBD=2326 YHG=2298>of " XBD=1544 XHG=1366 YBD=2328 YHG=2300>succession " XBD=1591 XHG=1564 YBD=2328 YHG=2299>is " XBD=1659 XHG=1606 YBD=2327 YHG=2302>not " XBD=1740 XHG=1671 YBD=2327 YHG=2299>lite-" XBD=1036 XHG=957 YBD=2375 YHG=2339>rally " XBD=1180 XHG=1060 YBD=2373 YHG=2338>obeyed " XBD=1231 XHG=1200 YBD=2366 YHG=2338>in " XBD=1298 XHG=1246 YBD=2366 YHG=2338>the " XBD=1515 XHG=1319 YBD=2373 YHG=2346>appearance " XBD=1594 XHG=1532 YBD=2367 YHG=2339>and " XBD=1740 XHG=1618 YBD=2374 YHG=2338>growth" XBD=992 XHG=958 YBD=2406 YHG=2378>of " XBD=1053 XHG=1001 YBD=2405 YHG=2379>the " XBD=1231 XHG=1068 YBD=2412 YHG=2385>accessory " XBD=1344 XHG=1247 YBD=2411 YHG=2380>parts. " XBD=1442 XHG=1376 YBD=2406 YHG=2377>The " XBD=1597 XHG=1454 YBD=2413 YHG=2378>auditory " XBD=1739 XHG=1612 YBD=2413 YHG=2378>vesicle," XBD=1061 XHG=928 YBD=2444 YHG=2416>which " XBD=1115 XHG=1075 YBD=2451 YHG=2417>by " XBD=1169 XHG=1128 YBD=2443 YHG=2417>its " XBD=1346 XHG=1190 YBD=2444 YHG=2416>evolution " XBD=1396 XHG=1368 YBD=2444 YHG=2416>is " XBD=1444 XHG=1412 YBD=2445 YHG=2419>to " XBD=1585 XHG=1460 YBD=2453 YHG=2417>expand " XBD=1668 XHG=1604 YBD=2444 YHG=2418>into " XBD=1735 XHG=1683 YBD=2444 YHG=2417>the" XBD=1060 XHG=928 YBD=2484 YHG=2455>future " XBD=1243 XHG=1074 YBD=2491 YHG=2455>labyrinth, " XBD=1318 XHG=1261 YBD=2484 YHG=2455>has " XBD=1352 XHG=1334 YBD=2483 YHG=2464>a " XBD=1516 XHG=1374 YBD=2492 YHG=2460>separate " XBD=1638 XHG=1539 YBD=2491 YHG=2457>origin " XBD=1738 XHG=1658 YBD=2483 YHG=2455>from" XBD=1008 XHG=958 YBD=2523 YHG=2495>the " XBD=1093 XHG=1030 YBD=2522 YHG=2498>rest " XBD=1141 XHG=1106 YBD=2523 YHG=2494>of " XBD=1210 XHG=1158 YBD=2522 YHG=2494>the " XBD=1349 XHG=1233 YBD=2530 YHG=2503>organ ; " XBD=1423 XHG=1370 YBD=2524 YHG=2495>the " XBD=1536 XHG=1445 YBD=2523 YHG=2496>latter " XBD=1739 XHG=1557 YBD=2530 YHG=2495>appearing," XBD=1192 XHG=958 YBD=2569 YHG=2534>subsequently, " XBD=1338 XHG=1212 YBD=2562 YHG=2534>distinct " XBD=1435 XHG=1357 YBD=2562 YHG=2534>from " XBD=1534 XHG=1457 YBD=2562 YHG=2534>each " XBD=1652 XHG=1555 YBD=2568 YHG=2534>other, " XBD=1738 XHG=1675 YBD=2560 YHG=2533>and" XBD=1122 XHG=958 YBD=2609 YHG=2573>observing " XBD=1178 XHG=1146 YBD=2600 YHG=2574>in " XBD=1285 XHG=1206 YBD=2601 YHG=2573>their " XBD=1523 XHG=1308 YBD=2608 YHG=2573>development " XBD=1587 XHG=1548 YBD=2599 YHG=2580>no " XBD=1738 XHG=1612 YBD=2607 YHG=2572>regular" XBD=1065 XHG=958 YBD=2640 YHG=2612>order: " XBD=1139 XHG=1087 YBD=2639 YHG=2612>the " XBD=1333 XHG=1155 YBD=2647 YHG=2613>systematic " XBD=1573 XHG=1347 YBD=2640 YHG=2612>consideration " XBD=1627 XHG=1593 YBD=2638 YHG=2610>of " XBD=1739 XHG=1647 YBD=2640 YHG=2611>deve-" XBD=1093 XHG=928 YBD=2686 YHG=2652>lopment " XBD=1174 XHG=1107 YBD=2679 YHG=2652>will " XBD=1272 XHG=1188 YBD=2680 YHG=2661>come " XBD=1319 XHG=1288 YBD=2680 YHG=2654>at " XBD=1352 XHG=1332 YBD=2679 YHG=2660>a " XBD=1468 XHG=1366 YBD=2679 YHG=2652>future " XBD=1610 XHG=1481 YBD=2679 YHG=2650>lecture." XBD=1038 XHG=999 YBD=2719 YHG=2691>In " XBD=1208 XHG=1053 YBD=2719 YHG=2691>reference " XBD=1249 XHG=1219 YBD=2720 YHG=2695>to " XBD=1313 XHG=1261 YBD=2720 YHG=2692>the " XBD=1421 XHG=1326 YBD=2719 YHG=2692>lower " XBD=1573 XHG=1432 YBD=2725 YHG=2690>animals, " XBD=1636 XHG=1585 YBD=2719 YHG=2690>the " XBD=1740 XHG=1648 YBD=2727 YHG=2700>regu-" XBD=1049 XHG=928 YBD=2766 YHG=2729>larity " XBD=1109 XHG=1075 YBD=2758 YHG=2730>of " XBD=1181 XHG=1129 YBD=2758 YHG=2730>the " XBD=1384 XHG=1207 YBD=2768 YHG=2731>gradations " XBD=1568 XHG=1410 YBD=2758 YHG=2729>exhibited " XBD=1635 XHG=1593 YBD=2767 YHG=2731>by " XBD=1737 XHG=1659 YBD=2759 YHG=2731>each" XBD=1133 XHG=959 YBD=2798 YHG=2770>successive " XBD=1247 XHG=1150 YBD=2806 YHG=2779>group " XBD=1298 XHG=1263 YBD=2798 YHG=2779>as " XBD=1360 XHG=1312 YBD=2797 YHG=2778>we " XBD=1486 XHG=1376 YBD=2797 YHG=2769>recede " XBD=1574 XHG=1497 YBD=2797 YHG=2769>from " XBD=1679 XHG=1589 YBD=2805 YHG=2779>man; " XBD=1737 XHG=1702 YBD=2798 YHG=2779>or" XBD=1148 XHG=959 YBD=2847 YHG=2809>conversely, " XBD=1220 XHG=1169 YBD=2838 YHG=2810>the " XBD=1451 XHG=1240 YBD=2851 YHG=2809>progressive " XBD=1690 XHG=1456 YBD=2847 YHG=2809>superaddition " XBD=1741 XHG=1706 YBD=2842 YHG=2810>of

842

" XBD=186 XHG=112 YBD=183 YHG=161>new |>" XBD=307 XHG=208 YBD=190 YHG=153>parts, " XBD=392 XHG=329 YBD=182 YHG=151>and " XBD=565 XHG=413 YBD=181 YHG=149>therefore " XBD=638 XHG=585 YBD=181 YHG=150>the " XBD=793 XHG=661 YBD=189 YHG=150>gradual " XBD=893 XHG=813 YBD=180 YHG=160>com-" XBD=263 XHG=112 YBD=231 YHG=194>plication " XBD=334 XHG=298 YBD=221 YHG=191>of " XBD=527 XHG=362 YBD=229 YHG=195>structure, " XBD=742 XHG=561 YBD=222 YHG=192>discovered " XBD=804 XHG=771 YBD=221 YHG=193>in " XBD=894 XHG=837 YBD=221 YHG=202>our" XBD=254 XHG=114 YBD=263 YHG=234>advance " XBD=347 XHG=268 YBD=262 YHG=233>from " XBD=419 XHG=368 YBD=261 YHG=233>the " XBD=544 XHG=433 YBD=262 YHG=233>lowest " XBD=596 XHG=566 YBD=262 YHG=235>to " XBD=671 XHG=619 YBD=262 YHG=232>the " XBD=817 XHG=693 YBD=270 YHG=232>highest " XBD=894 XHG=841 YBD=261 YHG=242>ex-" XBD=211 XHG=113 YBD=303 YHG=276>treme " XBD=270 XHG=234 YBD=302 YHG=274>of " XBD=337 XHG=285 YBD=302 YHG=274>the " XBD=465 XHG=359 YBD=311 YHG=274>series, " XBD=641 XHG=486 YBD=302 YHG=273>furnishes " XBD=706 XHG=655 YBD=302 YHG=274>the " XBD=797 XHG=722 YBD=302 YHG=273>data " XBD=895 XHG=809 YBD=310 YHG=283>upon" XBD=221 XHG=114 YBD=344 YHG=314>which " XBD=296 XHG=234 YBD=343 YHG=314>this " XBD=460 XHG=310 YBD=351 YHG=314>principle " XBD=510 XHG=475 YBD=343 YHG=313>of " XBD=656 XHG=520 YBD=343 YHG=313>division " XBD=696 XHG=669 YBD=343 YHG=314>is " XBD=860 XHG=711 YBD=343 YHG=313>founded." XBD=380 XHG=157 YBD=392 YHG=354>Commencing " XBD=463 XHG=406 YBD=384 YHG=364>our " XBD=706 XHG=495 YBD=384 YHG=355>examination " XBD=810 XHG=732 YBD=384 YHG=355>with " XBD=894 XHG=843 YBD=383 YHG=354>the" XBD=289 XHG=115 YBD=432 YHG=397>crustacea, " XBD=372 XHG=319 YBD=424 YHG=394>the " XBD=497 XHG=400 YBD=433 YHG=404>organ " XBD=567 XHG=531 YBD=425 YHG=396>of " XBD=727 XHG=596 YBD=432 YHG=395>hearing " XBD=896 XHG=755 YBD=432 YHG=398>presents" XBD=204 XHG=113 YBD=465 YHG=435>itself " XBD=320 XHG=219 YBD=465 YHG=436>under " XBD=394 XHG=341 YBD=464 YHG=435>the " XBD=495 XHG=415 YBD=465 YHG=438>most " XBD=730 XHG=518 YBD=473 YHG=436>rudimentary " XBD=817 XHG=754 YBD=465 YHG=436>and " XBD=896 XHG=839 YBD=465 YHG=445>un-" XBD=324 XHG=115 YBD=514 YHG=476>complicated " XBD=415 XHG=336 YBD=506 YHG=475>form " XBD=463 XHG=429 YBD=506 YHG=476>of " XBD=543 XHG=482 YBD=514 YHG=486>any " XBD=595 XHG=562 YBD=507 YHG=478>in " XBD=717 XHG=612 YBD=507 YHG=477>which " XBD=755 XHG=730 YBD=506 YHG=477>it " XBD=825 XHG=768 YBD=507 YHG=476>has " XBD=897 XHG=843 YBD=515 YHG=480>yet" XBD=195 XHG=114 YBD=547 YHG=517>been " XBD=318 XHG=209 YBD=547 YHG=517>shown " XBD=362 XHG=331 YBD=547 YHG=520>to " XBD=468 XHG=376 YBD=548 YHG=518>exist. " XBD=534 XHG=496 YBD=548 YHG=518>In " XBD=609 XHG=546 YBD=548 YHG=518>this " XBD=706 XHG=624 YBD=548 YHG=518>class " XBD=755 XHG=720 YBD=548 YHG=519>of " XBD=897 XHG=765 YBD=548 YHG=519>animals" XBD=140 XHG=114 YBD=588 YHG=558>it " XBD=182 XHG=154 YBD=588 YHG=559>is " XBD=293 XHG=196 YBD=589 YHG=558>found " XBD=338 XHG=305 YBD=588 YHG=562>to " XBD=469 XHG=353 YBD=589 YHG=560>consist " XBD=551 XHG=478 YBD=597 YHG=560>only " XBD=596 XHG=562 YBD=588 YHG=559>of " XBD=627 XHG=607 YBD=588 YHG=568>a " XBD=732 XHG=641 YBD=589 YHG=560>small " XBD=811 XHG=747 YBD=596 YHG=569>sac, " XBD=898 XHG=824 YBD=596 YHG=569>sup-" XBD=203 XHG=115 YBD=637 YHG=598>plied " XBD=294 XHG=217 YBD=628 YHG=600>with " XBD=445 XHG=313 YBD=629 YHG=609>nervous " XBD=622 XHG=459 YBD=637 YHG=601>filaments, " XBD=705 XHG=643 YBD=629 YHG=601>and " XBD=898 XHG=719 YBD=637 YHG=601>containing" XBD=137 XHG=117 YBD=669 YHG=648>a " XBD=262 XHG=150 YBD=677 YHG=640>limpid " XBD=363 XHG=277 YBD=670 YHG=641>fluid. " XBD=496 XHG=405 YBD=670 YHG=640>Since " XBD=646 XHG=517 YBD=679 YHG=642>nothing " XBD=771 XHG=667 YBD=670 YHG=640>which " XBD=899 XHG=786 YBD=671 YHG=650>resem-" XBD=186 XHG=116 YBD=711 YHG=680>bles " XBD=249 XHG=209 YBD=710 YHG=690>an " XBD=325 XHG=270 YBD=711 YHG=691>ear " XBD=403 XHG=345 YBD=711 YHG=682>has " XBD=562 XHG=428 YBD=712 YHG=682>hitherto " XBD=663 XHG=587 YBD=711 YHG=683>been " XBD=897 XHG=687 YBD=719 YHG=683>conclusively" XBD=350 XHG=118 YBD=757 YHG=722>demonstrated " XBD=395 XHG=364 YBD=753 YHG=724>in " XBD=548 XHG=417 YBD=754 YHG=723>animals " XBD=666 XHG=569 YBD=753 YHG=724>lower " XBD=719 XHG=686 YBD=753 YHG=724>in " XBD=792 XHG=740 YBD=753 YHG=723>the " XBD=898 XHG=815 YBD=753 YHG=725>scale" XBD=194 XHG=116 YBD=795 YHG=764>than " XBD=258 XHG=206 YBD=795 YHG=764>the " XBD=446 XHG=273 YBD=803 YHG=768>crustacea, " XBD=512 XHG=460 YBD=795 YHG=765>the " XBD=680 XHG=526 YBD=796 YHG=765>inference " XBD=720 XHG=693 YBD=795 YHG=766>is " XBD=819 XHG=732 YBD=803 YHG=766>plain " XBD=900 XHG=832 YBD=795 YHG=766>that" XBD=181 XHG=116 YBD=837 YHG=806>this " XBD=340 XHG=196 YBD=837 YHG=807>saccular " XBD=528 XHG=356 YBD=844 YHG=810>apparatus " XBD=576 XHG=548 YBD=836 YHG=808>is " XBD=649 XHG=596 YBD=836 YHG=807>the " XBD=748 XHG=668 YBD=837 YHG=810>most " XBD=900 XHG=768 YBD=836 YHG=807>elemen-" XBD=189 XHG=116 YBD=886 YHG=850>tary " XBD=267 XHG=205 YBD=878 YHG=848>and " XBD=425 XHG=283 YBD=886 YHG=848>simplest " XBD=599 XHG=443 YBD=878 YHG=849>condition " XBD=717 XHG=618 YBD=878 YHG=848>under " XBD=833 XHG=729 YBD=877 YHG=848>which " XBD=900 XHG=846 YBD=878 YHG=849>the" XBD=216 XHG=104 YBD=928 YHG=890>organ " XBD=265 XHG=229 YBD=919 YHG=889>of " XBD=414 XHG=283 YBD=928 YHG=889>hearing " XBD=542 XHG=432 YBD=919 YHG=899>occurs " XBD=589 XHG=557 YBD=919 YHG=891>in " XBD=660 XHG=608 YBD=918 YHG=889>the " XBD=796 XHG=681 YBD=919 YHG=890>animal " XBD=901 XHG=809 YBD=926 YHG=889>king-" XBD=210 XHG=118 YBD=970 YHG=931>dom ; " XBD=300 XHG=237 YBD=960 YHG=931>and " XBD=417 XHG=321 YBD=968 YHG=932>since, " XBD=594 XHG=439 YBD=969 YHG=931>likewise, " XBD=676 XHG=615 YBD=960 YHG=931>this " XBD=776 XHG=698 YBD=960 YHG=931>form " XBD=831 XHG=796 YBD=960 YHG=931>of " XBD=900 XHG=849 YBD=960 YHG=931>the" XBD=228 XHG=119 YBD=1012 YHG=981>organ, " XBD=291 XHG=249 YBD=1011 YHG=973>by " XBD=357 XHG=306 YBD=1002 YHG=973>the " XBD=556 XHG=371 YBD=1011 YHG=972>disposition " XBD=610 XHG=576 YBD=1001 YHG=971>of " XBD=673 XHG=621 YBD=1002 YHG=971>the " XBD=779 XHG=687 YBD=1001 YHG=981>nerve " XBD=828 XHG=794 YBD=1002 YHG=972>of " XBD=900 XHG=839 YBD=1010 YHG=981>spe-" XBD=189 XHG=120 YBD=1054 YHG=1014>cific " XBD=384 XHG=203 YBD=1044 YHG=1016>endowment " XBD=476 XHG=399 YBD=1044 YHG=1014>with " XBD=601 XHG=496 YBD=1044 YHG=1014>which " XBD=644 XHG=617 YBD=1044 YHG=1014>it " XBD=683 XHG=656 YBD=1044 YHG=1015>is " XBD=860 XHG=698 YBD=1051 YHG=1014>provided, " XBD=901 XHG=875 YBD=1044 YHG=1014>is" XBD=195 XHG=118 YBD=1086 YHG=1056>well " XBD=394 XHG=218 YBD=1086 YHG=1056>calculated " XBD=452 XHG=421 YBD=1086 YHG=1059>to " XBD=601 XHG=481 YBD=1085 YHG=1057>receive " XBD=776 XHG=628 YBD=1085 YHG=1065>sonorous " XBD=903 XHG=800 YBD=1085 YHG=1056>vibra-" XBD=215 XHG=120 YBD=1135 YHG=1098>tions, " XBD=253 XHG=228 YBD=1126 YHG=1098>it " XBD=293 XHG=266 YBD=1127 YHG=1098>is " XBD=439 XHG=314 YBD=1126 YHG=1097>evident " XBD=528 XHG=460 YBD=1126 YHG=1097>that " XBD=613 XHG=551 YBD=1126 YHG=1097>this " XBD=706 XHG=626 YBD=1126 YHG=1097>little " XBD=779 XHG=726 YBD=1126 YHG=1106>sac " XBD=828 XHG=801 YBD=1126 YHG=1097>is " XBD=902 XHG=850 YBD=1126 YHG=1097>the" XBD=261 XHG=121 YBD=1168 YHG=1139>essential |>" XBD=414 XHG=282 YBD=1176 YHG=1142>part-a " XBD=507 XHG=427 YBD=1176 YHG=1142>part, " XBD=588 XHG=520 YBD=1168 YHG=1138>that " XBD=641 XHG=602 YBD=1175 YHG=1139>is, " XBD=787 XHG=654 YBD=1167 YHG=1138>without " XBD=903 XHG=800 YBD=1167 YHG=1137>which" XBD=175 XHG=121 YBD=1209 YHG=1179>the " XBD=279 XHG=191 YBD=1210 YHG=1189>sense " XBD=329 XHG=294 YBD=1209 YHG=1179>of " XBD=467 XHG=339 YBD=1218 YHG=1180>hearing " XBD=600 XHG=488 YBD=1209 YHG=1183>cannot " XBD=658 XHG=619 YBD=1209 YHG=1180>be " XBD=822 XHG=681 YBD=1218 YHG=1179>enjoyed. " XBD=904 XHG=865 YBD=1209 YHG=1179>In" XBD=277 XHG=120 YBD=1261 YHG=1223>pursuing " XBD=346 XHG=294 YBD=1251 YHG=1221>the " XBD=579 XHG=369 YBD=1259 YHG=1222>comparative " XBD=726 XHG=600 YBD=1250 YHG=1221>method " XBD=786 XHG=751 YBD=1250 YHG=1221>of " XBD=904 XHG=811 YBD=1259 YHG=1221>study" XBD=230 XHG=123 YBD=1293 YHG=1263>which " XBD=299 XHG=250 YBD=1293 YHG=1272>we " XBD=399 XHG=319 YBD=1292 YHG=1263>have " XBD=567 XHG=414 YBD=1300 YHG=1263>proposed " XBD=621 XHG=589 YBD=1292 YHG=1266>to " XBD=747 XHG=643 YBD=1292 YHG=1262>follow " XBD=832 XHG=768 YBD=1300 YHG=1265>out, " XBD=904 XHG=856 YBD=1292 YHG=1272>we" XBD=205 XHG=122 YBD=1333 YHG=1303>shall " XBD=290 XHG=227 YBD=1333 YHG=1305>find " XBD=376 XHG=307 YBD=1333 YHG=1304>that " XBD=440 XHG=388 YBD=1333 YHG=1304>the " XBD=539 XHG=453 YBD=1333 YHG=1304>three " XBD=730 XHG=558 YBD=1342 YHG=1304>remaining " XBD=905 XHG=744 YBD=1341 YHG=1304>divisions," XBD=287 XHG=122 YBD=1382 YHG=1345>including " XBD=364 XHG=312 YBD=1373 YHG=1345>the " XBD=601 XHG=388 YBD=1374 YHG=1345>semicircular " XBD=741 XHG=624 YBD=1383 YHG=1346>canals, " XBD=920 XHG=767 YBD=1380 YHG=1344>cochlea," XBD=264 XHG=125 YBD=1415 YHG=1384>fenestra " XBD=405 XHG=294 YBD=1422 YHG=1386>ovalis, " XBD=589 XHG=431 YBD=1423 YHG=1386>tympanic " XBD=730 XHG=615 YBD=1423 YHG=1387>cavity, " XBD=907 XHG=760 YBD=1424 YHG=1386>ossicula," XBD=180 XHG=125 YBD=1455 YHG=1426>the " XBD=364 XHG=206 YBD=1464 YHG=1428>tympanic " XBD=579 XHG=391 YBD=1464 YHG=1427>membrane, " XBD=747 XHG=603 YBD=1464 YHG=1427>auditory " XBD=906 XHG=774 YBD=1463 YHG=1430>meatus," XBD=193 XHG=128 YBD=1496 YHG=1468>and " XBD=313 XHG=206 YBD=1505 YHG=1468>pinna, " XBD=388 XHG=335 YBD=1496 YHG=1475>are " XBD=617 XHG=408 YBD=1505 YHG=1468>successively " XBD=808 XHG=639 YBD=1506 YHG=1468>produced, " XBD=908 XHG=829 YBD=1497 YHG=1469>until" XBD=306 XHG=125 YBD=1546 YHG=1508>ultimately " XBD=383 XHG=332 YBD=1538 YHG=1508>the " XBD=516 XHG=406 YBD=1546 YHG=1508>higher " XBD=649 XHG=543 YBD=1538 YHG=1509>orders " XBD=708 XHG=673 YBD=1538 YHG=1509>of " XBD=910 XHG=731 YBD=1539 YHG=1509>mammalia" XBD=253 XHG=127 YBD=1587 YHG=1552>present " XBD=308 XHG=271 YBD=1580 YHG=1559>us " XBD=400 XHG=323 YBD=1579 YHG=1549>with " XBD=434 XHG=415 YBD=1578 YHG=1558>a " XBD=620 XHG=447 YBD=1587 YHG=1550>compound " XBD=732 XHG=636 YBD=1587 YHG=1559>organ " XBD=843 XHG=753 YBD=1580 YHG=1551>made " XBD=908 XHG=866 YBD=1588 YHG=1560>up" XBD=173 XHG=128 YBD=1628 YHG=1591>by " XBD=208 XHG=188 YBD=1620 YHG=1600>a " XBD=434 XHG=227 YBD=1620 YHG=1591>combination " XBD=486 XHG=451 YBD=1620 YHG=1591>of " XBD=545 XHG=503 YBD=1620 YHG=1591>all " XBD=612 XHG=561 YBD=1620 YHG=1591>the " XBD=719 XHG=632 YBD=1620 YHG=1592>other " XBD=828 XHG=732 YBD=1629 YHG=1594>parts. " XBD=908 XHG=871 YBD=1620 YHG=1591>In" XBD=182 XHG=128 YBD=1661 YHG=1631>the " XBD=311 XHG=196 YBD=1661 YHG=1632>human " XBD=440 XHG=332 YBD=1669 YHG=1641>organ, " XBD=495 XHG=460 YBD=1661 YHG=1640>as " XBD=564 XHG=515 YBD=1661 YHG=1641>we " XBD=661 XHG=582 YBD=1661 YHG=1632>have " XBD=842 XHG=682 YBD=1669 YHG=1632>observed, " XBD=909 XHG=857 YBD=1662 YHG=1632>the" XBD=326 XHG=126 YBD=1710 YHG=1673>superadded " XBD=432 XHG=347 YBD=1711 YHG=1677>parts " XBD=494 XHG=453 YBD=1703 YHG=1673>do " XBD=569 XHG=515 YBD=1703 YHG=1676>not " XBD=753 XHG=588 YBD=1711 YHG=1674>implicitly " XBD=910 XHG=775 YBD=1703 YHG=1673>conform" XBD=159 XHG=127 YBD=1744 YHG=1716>to " XBD=243 XHG=180 YBD=1745 YHG=1714>this " XBD=331 XHG=266 YBD=1744 YHG=1714>law " XBD=389 XHG=354 YBD=1744 YHG=1715>of " XBD=598 XHG=409 YBD=1745 YHG=1716>succession. " XBD=717 XHG=640 YBD=1744 YHG=1714>This " XBD=855 XHG=730 YBD=1752 YHG=1724>process " XBD=914 XHG=879 YBD=1745 YHG=1715>of" XBD=338 XHG=126 YBD=1786 YHG=1757>examination " XBD=485 XHG=359 YBD=1786 YHG=1757>enables " XBD=546 XHG=508 YBD=1785 YHG=1765>us " XBD=598 XHG=567 YBD=1786 YHG=1760>to " XBD=804 XHG=613 YBD=1786 YHG=1756>understand " XBD=911 XHG=824 YBD=1786 YHG=1756>what" XBD=153 XHG=124 YBD=1826 YHG=1797>is " XBD=222 XHG=169 YBD=1826 YHG=1797>the " XBD=445 XHG=234 YBD=1833 YHG=1799>fundamental " XBD=528 XHG=461 YBD=1836 YHG=1801>type " XBD=584 XHG=548 YBD=1827 YHG=1798>of " XBD=646 XHG=593 YBD=1827 YHG=1797>the " XBD=773 XHG=666 YBD=1835 YHG=1807>organ, " XBD=856 XHG=795 YBD=1827 YHG=1798>and " XBD=924 XHG=880 YBD=1828 YHG=1795>to" XBD=273 XHG=128 YBD=1876 YHG=1842>separate " XBD=375 XHG=296 YBD=1868 YHG=1838>from " XBD=421 XHG=395 YBD=1867 YHG=1839>it " XBD=530 XHG=442 YBD=1868 YHG=1838>those " XBD=702 XHG=552 YBD=1869 YHG=1840>divisions " XBD=830 XHG=727 YBD=1869 YHG=1840>which " XBD=909 XHG=857 YBD=1868 YHG=1848>are" XBD=279 XHG=127 YBD=1918 YHG=1888>accessory " XBD=375 XHG=292 YBD=1917 YHG=1880>only. " XBD=442 XHG=411 YBD=1908 YHG=1880>It " XBD=598 XHG=455 YBD=1910 YHG=1880>likewise " XBD=733 XHG=614 YBD=1918 YHG=1881>greatly " XBD=910 XHG=744 YBD=1910 YHG=1881>facilitates" XBD=180 XHG=126 YBD=1951 YHG=1920>the " XBD=431 XHG=195 YBD=1951 YHG=1921>determination " XBD=481 XHG=446 YBD=1951 YHG=1920>of " XBD=572 XHG=492 YBD=1950 YHG=1921>their " XBD=757 XHG=586 YBD=1959 YHG=1923>respective " XBD=910 XHG=772 YBD=1951 YHG=1922>acoustic" XBD=231 XHG=125 YBD=2001 YHG=1962>value, " XBD=316 XHG=253 YBD=1992 YHG=1963>and " XBD=398 XHG=333 YBD=1992 YHG=1963>will " XBD=535 XHG=416 YBD=1992 YHG=1962>further " XBD=656 XHG=557 YBD=1992 YHG=1963>afford " XBD=730 XHG=678 YBD=1992 YHG=1962>the " XBD=858 XHG=751 YBD=1993 YHG=1972>means " XBD=924 XHG=880 YBD=1992 YHG=1952>of" XBD=340 XHG=129 YBD=2043 YHG=2005>ascertaining " XBD=404 XHG=351 YBD=2034 YHG=2005>the " XBD=504 XHG=417 YBD=2041 YHG=2006>parts " XBD=622 XHG=518 YBD=2033 YHG=2003>which " XBD=694 XHG=641 YBD=2033 YHG=2012>are " XBD=911 XHG=718 YBD=2041 YHG=2004>independent" XBD=165 XHG=128 YBD=2074 YHG=2044>of " XBD=304 XHG=189 YBD=2084 YHG=2045>others, " XBD=391 XHG=329 YBD=2076 YHG=2046>and " XBD=501 XHG=414 YBD=2075 YHG=2045>those " XBD=635 XHG=528 YBD=2074 YHG=2045>which " XBD=837 XHG=659 YBD=2081 YHG=2045>necessarily " XBD=913 XHG=863 YBD=2073 YHG=2054>co-" XBD=222 XHG=127 YBD=2116 YHG=2086>exist." XBD=450 XHG=176 YBD=2158 YHG=2126>Vestibule.-The " XBD=695 XHG=477 YBD=2156 YHG=2126>membranous " XBD=780 XHG=727 YBD=2156 YHG=2136>sac " XBD=913 XHG=808 YBD=2156 YHG=2126>which" XBD=312 XHG=128 YBD=2198 YHG=2169>constitutes " XBD=383 XHG=332 YBD=2197 YHG=2168>the " XBD=544 XHG=399 YBD=2206 YHG=2168>auditory " XBD=663 XHG=567 YBD=2205 YHG=2177>organ " XBD=709 XHG=676 YBD=2196 YHG=2168>in " XBD=774 XHG=722 YBD=2196 YHG=2167>the " XBD=914 XHG=797 YBD=2197 YHG=2171>crusta-" XBD=188 XHG=129 YBD=2239 YHG=2218>cea " XBD=279 XHG=216 YBD=2237 YHG=2208>and " XBD=528 XHG=306 YBD=2246 YHG=2209>cephalopods, " XBD=589 XHG=561 YBD=2238 YHG=2210>is " XBD=711 XHG=615 YBD=2238 YHG=2208>found " XBD=774 XHG=742 YBD=2237 YHG=2210>to " XBD=915 XHG=800 YBD=2245 YHG=2209>persist" XBD=320 XHG=127 YBD=2287 YHG=2249>throughout " XBD=386 XHG=343 YBD=2278 YHG=2249>all " XBD=459 XHG=407 YBD=2278 YHG=2249>the " XBD=649 XHG=480 YBD=2279 YHG=2249>variations " XBD=700 XHG=665 YBD=2278 YHG=2248>of " XBD=797 XHG=718 YBD=2278 YHG=2248>form " XBD=914 XHG=811 YBD=2278 YHG=2249>which" XBD=184 XHG=129 YBD=2320 YHG=2290>the " XBD=260 XHG=206 YBD=2319 YHG=2299>ear " XBD=455 XHG=280 YBD=2327 YHG=2290>undergoes " XBD=502 XHG=470 YBD=2318 YHG=2290>in " XBD=575 XHG=522 YBD=2319 YHG=2290>the " XBD=734 XHG=592 YBD=2319 YHG=2289>different " XBD=862 XHG=756 YBD=2320 YHG=2289>orders " XBD=919 XHG=884 YBD=2319 YHG=2290>of" XBD=275 XHG=129 YBD=2360 YHG=2330>animals. " XBD=389 XHG=316 YBD=2359 YHG=2331>And " XBD=495 XHG=416 YBD=2359 YHG=2330>from " XBD=572 XHG=519 YBD=2359 YHG=2330>the " XBD=733 XHG=600 YBD=2367 YHG=2331>position " XBD=864 XHG=759 YBD=2359 YHG=2330>which " XBD=916 XHG=892 YBD=2359 YHG=2332>it" XBD=544 XHG=129 YBD=2408 YHG=2371>occupies,- intervening " XBD=717 XHG=575 YBD=2400 YHG=2371>between " XBD=797 XHG=745 YBD=2400 YHG=2371>the " XBD=916 XHG=825 YBD=2400 YHG=2372>semi-" XBD=267 XHG=130 YBD=2441 YHG=2412>circular " XBD=387 XHG=280 YBD=2441 YHG=2411>canals " XBD=461 XHG=400 YBD=2441 YHG=2412>and " XBD=601 XHG=473 YBD=2441 YHG=2412>cochlea " XBD=647 XHG=614 YBD=2441 YHG=2413>in " XBD=711 XHG=661 YBD=2441 YHG=2412>the " XBD=835 XHG=725 YBD=2449 YHG=2411>higher " XBD=917 XHG=850 YBD=2440 YHG=2421>ver-" XBD=264 XHG=129 YBD=2489 YHG=2453>tebrata, " XBD=350 XHG=289 YBD=2481 YHG=2452>and " XBD=405 XHG=372 YBD=2481 YHG=2453>in " XBD=523 XHG=420 YBD=2490 YHG=2452>fishes, " XBD=680 XHG=547 YBD=2491 YHG=2453>forming " XBD=754 XHG=702 YBD=2482 YHG=2453>the " XBD=916 XHG=778 YBD=2482 YHG=2462>common" XBD=280 XHG=131 YBD=2523 YHG=2493>chamber " XBD=406 XHG=299 YBD=2522 YHG=2492>which " XBD=562 XHG=425 YBD=2523 YHG=2495>receives " XBD=632 XHG=581 YBD=2523 YHG=2494>the " XBD=868 XHG=654 YBD=2524 YHG=2494>terminations " XBD=921 XHG=886 YBD=2523 YHG=2494>of" XBD=185 XHG=130 YBD=2564 YHG=2534>the " XBD=408 XHG=196 YBD=2571 YHG=2533>canals,-the " XBD=512 XHG=422 YBD=2563 YHG=2542>name " XBD=562 XHG=526 YBD=2563 YHG=2534>of " XBD=711 XHG=571 YBD=2565 YHG=2535>vestibule " XBD=752 XHG=724 YBD=2564 YHG=2535>is " XBD=917 XHG=767 YBD=2572 YHG=2535>correctly" XBD=258 XHG=132 YBD=2614 YHG=2575>enough " XBD=412 XHG=273 YBD=2613 YHG=2574>applied. " XBD=555 XHG=452 YBD=2603 YHG=2574>When " XBD=592 XHG=567 YBD=2604 YHG=2575>it " XBD=788 XHG=606 YBD=2605 YHG=2576>constitutes " XBD=916 XHG=811 YBD=2605 YHG=2577>exclu-" XBD=231 XHG=130 YBD=2654 YHG=2617>sively " XBD=308 XHG=256 YBD=2645 YHG=2616>the " XBD=430 XHG=332 YBD=2654 YHG=2625>organ " XBD=485 XHG=450 YBD=2644 YHG=2615>of " XBD=647 XHG=506 YBD=2653 YHG=2615>hearing, " XBD=704 XHG=672 YBD=2645 YHG=2617>in " XBD=777 XHG=725 YBD=2645 YHG=2616>the " XBD=915 XHG=799 YBD=2646 YHG=2619>crusta-" XBD=228 XHG=133 YBD=2686 YHG=2666>ceous " XBD=387 XHG=243 YBD=2695 YHG=2657>animals, " XBD=433 XHG=408 YBD=2686 YHG=2657>it " XBD=474 XHG=447 YBD=2685 YHG=2657>is " XBD=658 XHG=495 YBD=2686 YHG=2656>contained " XBD=789 XHG=678 YBD=2686 YHG=2657>within " XBD=851 XHG=811 YBD=2686 YHG=2666>an " XBD=917 XHG=865 YBD=2686 YHG=2666>ex-" XBD=280 XHG=133 YBD=2726 YHG=2699>cavation " XBD=407 XHG=294 YBD=2734 YHG=2698>placed " XBD=454 XHG=423 YBD=2726 YHG=2700>at " XBD=521 XHG=468 YBD=2725 YHG=2696>the " XBD=609 XHG=535 YBD=2726 YHG=2697>base " XBD=657 XHG=622 YBD=2725 YHG=2697>of " XBD=718 XHG=666 YBD=2727 YHG=2697>the " XBD=821 XHG=732 YBD=2727 YHG=2701>outer " XBD=918 XHG=831 YBD=2735 YHG=2701>great" XBD=290 XHG=133 YBD=2775 YHG=2741>antennae, " XBD=419 XHG=313 YBD=2768 YHG=2739>which " XBD=510 XHG=437 YBD=2775 YHG=2746>may " XBD=570 XHG=532 YBD=2767 YHG=2738>be " XBD=694 XHG=594 YBD=2766 YHG=2738>called " XBD=767 XHG=715 YBD=2767 YHG=2739>the " XBD=918 XHG=791 YBD=2768 YHG=2748>osseous" XBD=336 XHG=132 YBD=2816 YHG=2779>vestibulum, " XBD=417 XHG=355 YBD=2808 YHG=2780>and " XBD=473 XHG=440 YBD=2808 YHG=2780>in " XBD=549 XHG=498 YBD=2808 YHG=2778>the " XBD=737 XHG=576 YBD=2816 YHG=2779>mollusca, " XBD=871 XHG=760 YBD=2808 YHG=2779>within " XBD=918 XHG=900 YBD=2808 YHG=2788>a" XBD=239 XHG=133 YBD=2857 YHG=2820>cavity " XBD=286 XHG=253 YBD=2848 YHG=2820>in " XBD=351 XHG=299 YBD=2848 YHG=2820>the " XBD=520 XHG=371 YBD=2859 YHG=2821>cartilage " XBD=572 XHG=536 YBD=2849 YHG=2819>of " XBD=634 XHG=583 YBD=2848 YHG=2820>the " XBD=736 XHG=655 YBD=2848 YHG=2819>head " XBD=807 XHG=758 YBD=2859 YHG=2818>(of " XBD=919 XHG=820 YBD=2848 YHG=2829>corre-" XBD=291 XHG=135 YBD=2898 YHG=2860>sponding " XBD=493 XHG=304 YBD=2891 YHG=2860>dimensions " XBD=536 XHG=504 YBD=2891 YHG=2864>to " XBD=660 XHG=548 YBD=2901 YHG=2858>itself), " XBD=735 XHG=673 YBD=2890 YHG=2860>and " XBD=852 XHG=747 YBD=2890 YHG=2859>which " XBD=919 XHG=867 YBD=2890 YHG=2869>are

" XBD=1067 XHG=922 YBD=180 YHG=148>attached " XBD=1112 XHG=1080 YBD=179 YHG=151>to " XBD=1177 XHG=1125 YBD=179 YHG=148>the " XBD=1281 XHG=1190 YBD=179 YHG=147>walls " XBD=1336 XHG=1301 YBD=178 YHG=144>of " XBD=1404 XHG=1353 YBD=177 YHG=144>the " XBD=1522 XHG=1424 YBD=183 YHG=143>cavity " XBD=1575 XHG=1535 YBD=181 YHG=141>by " XBD=1672 XHG=1587 YBD=174 YHG=142>struc." XBD=1007 XHG=923 YBD=221 YHG=194>tures " XBD=1152 XHG=1023 YBD=228 YHG=192>varying " XBD=1197 XHG=1165 YBD=219 YHG=191>in " XBD=1369 XHG=1212 YBD=219 YHG=190>character " XBD=1453 XHG=1378 YBD=218 YHG=188>with " XBD=1515 XHG=1465 YBD=217 YHG=186>the " XBD=1632 XHG=1529 YBD=216 YHG=185>classes " XBD=1672 XHG=1644 YBD=215 YHG=186>in" XBD=1028 XHG=924 YBD=261 YHG=232>which " XBD=1120 XHG=1048 YBD=268 YHG=232>they " XBD=1188 XHG=1136 YBD=260 YHG=241>are " XBD=1308 XHG=1202 YBD=267 YHG=231>found, " XBD=1432 XHG=1331 YBD=259 YHG=229>which " XBD=1519 XHG=1451 YBD=266 YHG=238>may " XBD=1672 XHG=1538 YBD=257 YHG=226>therefore" XBD=961 XHG=923 YBD=301 YHG=273>be " XBD=1096 XHG=976 YBD=302 YHG=273>termed " XBD=1159 XHG=1108 YBD=301 YHG=272>the " XBD=1392 XHG=1173 YBD=309 YHG=272>cartilaginous " XBD=1557 XHG=1404 YBD=300 YHG=269>vestibule. " XBD=1673 XHG=1584 YBD=300 YHG=268>These" XBD=1053 XHG=924 YBD=342 YHG=313>cavities " XBD=1197 XHG=1081 YBD=342 YHG=313>inclose " XBD=1277 XHG=1225 YBD=342 YHG=312>the " XBD=1512 XHG=1302 YBD=341 YHG=312>membranous " XBD=1590 XHG=1532 YBD=348 YHG=319>sac, " XBD=1675 XHG=1612 YBD=341 YHG=320>over" XBD=1029 XHG=924 YBD=383 YHG=354>which " XBD=1068 XHG=1041 YBD=382 YHG=354>is " XBD=1261 XHG=1082 YBD=390 YHG=354>accurately " XBD=1417 XHG=1274 YBD=391 YHG=354>adjusted " XBD=1468 XHG=1429 YBD=382 YHG=362>an " XBD=1636 XHG=1479 YBD=390 YHG=353>expansion " XBD=1677 XHG=1647 YBD=383 YHG=352>of" XBD=976 XHG=924 YBD=423 YHG=394>the " XBD=1129 XHG=990 YBD=423 YHG=395>acoustic " XBD=1246 XHG=1142 YBD=425 YHG=403>nerve." XBD=1005 XHG=966 YBD=464 YHG=435>In " XBD=1069 XHG=1026 YBD=464 YHG=434>all " XBD=1134 XHG=1083 YBD=464 YHG=435>the " XBD=1264 XHG=1155 YBD=473 YHG=435>higher " XBD=1382 XHG=1278 YBD=465 YHG=435>orders " XBD=1434 XHG=1401 YBD=465 YHG=434>of " XBD=1617 XHG=1447 YBD=473 YHG=435>vertebrata, " XBD=1673 XHG=1629 YBD=465 YHG=435>the" XBD=1093 XHG=926 YBD=506 YHG=476>structural " XBD=1280 XHG=1110 YBD=506 YHG=477>connexion " XBD=1320 XHG=1292 YBD=507 YHG=477>is " XBD=1517 XHG=1334 YBD=506 YHG=477>established " XBD=1571 XHG=1532 YBD=515 YHG=477>by " XBD=1675 XHG=1583 YBD=507 YHG=486>means" XBD=961 XHG=926 YBD=547 YHG=517>of " XBD=1000 XHG=981 YBD=546 YHG=527>a " XBD=1136 XHG=1021 YBD=547 YHG=517>fibrous " XBD=1354 XHG=1157 YBD=556 YHG=518>periosteum, " XBD=1399 XHG=1366 YBD=547 YHG=520>in " XBD=1461 XHG=1411 YBD=548 YHG=518>the " XBD=1674 XHG=1475 YBD=556 YHG=519>cartilaginous" XBD=1019 XHG=926 YBD=588 YHG=558>fishes " XBD=1080 XHG=1039 YBD=595 YHG=559>by " XBD=1362 XHG=1102 YBD=597 YHG=559>perichondrium, " XBD=1446 XHG=1386 YBD=589 YHG=560>and " XBD=1498 XHG=1468 YBD=588 YHG=559>in " XBD=1611 XHG=1517 YBD=589 YHG=559>others " XBD=1675 XHG=1630 YBD=590 YHG=559>the" XBD=1066 XHG=927 YBD=629 YHG=600>external " XBD=1260 XHG=1077 YBD=628 YHG=600>investment " XBD=1306 XHG=1273 YBD=629 YHG=600>of " XBD=1368 XHG=1317 YBD=629 YHG=600>the " XBD=1434 XHG=1383 YBD=629 YHG=608>sac " XBD=1475 XHG=1448 YBD=630 YHG=600>is " XBD=1637 XHG=1488 YBD=637 YHG=601>composed " XBD=1679 XHG=1649 YBD=630 YHG=601>of" XBD=948 XHG=928 YBD=669 YHG=649>a " XBD=1039 XHG=960 YBD=669 YHG=641>little " XBD=1163 XHG=1052 YBD=669 YHG=640>fascial " XBD=1284 XHG=1176 YBD=670 YHG=642>tissue. " XBD=1437 XHG=1326 YBD=678 YHG=641>Lining " XBD=1506 XHG=1457 YBD=670 YHG=640>the " XBD=1637 XHG=1525 YBD=671 YHG=642>interior " XBD=1679 XHG=1650 YBD=671 YHG=641>of" XBD=979 XHG=928 YBD=710 YHG=681>the " XBD=1112 XHG=1000 YBD=718 YHG=691>proper " XBD=1296 XHG=1135 YBD=719 YHG=682>vestibule, " XBD=1403 XHG=1319 YBD=710 YHG=681>there " XBD=1452 XHG=1427 YBD=711 YHG=682>is " XBD=1544 XHG=1477 YBD=711 YHG=691>seen " XBD=1585 XHG=1568 YBD=711 YHG=691>a " XBD=1676 XHG=1604 YBD=712 YHG=682>third" XBD=1027 XHG=928 YBD=761 YHG=723>layer, " XBD=1210 XHG=1041 YBD=762 YHG=722>consisting " XBD=1257 XHG=1223 YBD=752 YHG=722>of " XBD=1444 XHG=1269 YBD=753 YHG=723>attenuated " XBD=1573 XHG=1453 YBD=753 YHG=723>cellular " XBD=1678 XHG=1586 YBD=762 YHG=724>tissue," XBD=1032 XHG=929 YBD=794 YHG=765>which " XBD=1199 XHG=1053 YBD=802 YHG=764>provides " XBD=1236 XHG=1216 YBD=794 YHG=774>a " XBD=1378 XHG=1248 YBD=794 YHG=768>stratum " XBD=1444 XHG=1399 YBD=794 YHG=764>for " XBD=1513 XHG=1464 YBD=795 YHG=765>the " XBD=1678 XHG=1533 YBD=802 YHG=765>expanded" XBD=1125 XHG=929 YBD=836 YHG=807>termination " XBD=1186 XHG=1151 YBD=836 YHG=805>of " XBD=1265 XHG=1214 YBD=836 YHG=806>the " XBD=1416 XHG=1291 YBD=836 YHG=807>neurine " XBD=1472 XHG=1440 YBD=835 YHG=807>in " XBD=1546 XHG=1498 YBD=835 YHG=806>the " XBD=1679 XHG=1570 YBD=836 YHG=807>tubular" XBD=1051 XHG=929 YBD=876 YHG=847>fibrillae " XBD=1101 XHG=1065 YBD=877 YHG=847>of " XBD=1162 XHG=1111 YBD=876 YHG=847>the " XBD=1318 XHG=1175 YBD=885 YHG=848>auditory " XBD=1432 XHG=1331 YBD=882 YHG=856>nerve, " XBD=1504 XHG=1445 YBD=877 YHG=847>and " XBD=1648 XHG=1516 YBD=885 YHG=846>performs " XBD=1677 XHG=1661 YBD=877 YHG=856>a" XBD=1000 XHG=930 YBD=925 YHG=892>part " XBD=1052 XHG=1020 YBD=917 YHG=889>in " XBD=1197 XHG=1067 YBD=917 YHG=888>relation " XBD=1251 XHG=1220 YBD=917 YHG=891>to " XBD=1323 XHG=1272 YBD=918 YHG=888>the " XBD=1469 XHG=1343 YBD=917 YHG=889>acoustic " XBD=1569 XHG=1489 YBD=918 YHG=898>nerve " XBD=1678 XHG=1589 YBD=918 YHG=889>analo-" XBD=1008 XHG=931 YBD=967 YHG=938>gous " XBD=1064 XHG=1033 YBD=959 YHG=933>to " XBD=1155 XHG=1087 YBD=959 YHG=930>that " XBD=1306 XHG=1174 YBD=959 YHG=929>fulfilled " XBD=1370 XHG=1329 YBD=967 YHG=930>by " XBD=1514 XHG=1393 YBD=959 YHG=929>Jacob’s " XBD=1634 XHG=1534 YBD=958 YHG=929>tunic* " XBD=1679 XHG=1652 YBD=959 YHG=929>in" XBD=1086 XHG=931 YBD=1001 YHG=971>reference " XBD=1137 XHG=1106 YBD=1000 YHG=973>to " XBD=1206 XHG=1154 YBD=1001 YHG=971>the " XBD=1335 XHG=1227 YBD=1001 YHG=971>1’etina. " XBD=1449 XHG=1375 YBD=1000 YHG=971>This " XBD=1635 XHG=1467 YBD=1008 YHG=971>disposition " XBD=1682 XHG=1652 YBD=1000 YHG=970>of" XBD=982 XHG=931 YBD=1043 YHG=1012>the " XBD=1136 XHG=1003 YBD=1042 YHG=1022>nervous " XBD=1248 XHG=1150 YBD=1050 YHG=1013>layer, " XBD=1415 XHG=1262 YBD=1049 YHG=1012>however, " XBD=1459 XHG=1433 YBD=1042 YHG=1013>is " XBD=1527 XHG=1477 YBD=1041 YHG=1015>not " XBD=1679 XHG=1540 YBD=1048 YHG=1015>constant;" XBD=979 XHG=932 YBD=1083 YHG=1054>for " XBD=1027 XHG=1002 YBD=1083 YHG=1055>it " XBD=1104 XHG=1050 YBD=1083 YHG=1057>not " XBD=1333 XHG=1129 YBD=1091 YHG=1054>infrequently " XBD=1502 XHG=1359 YBD=1083 YHG=1054>stretches " XBD=1618 XHG=1524 YBD=1083 YHG=1063>across " XBD=1679 XHG=1636 YBD=1083 YHG=1054>the" XBD=1037 XHG=933 YBD=1132 YHG=1095>cavity " XBD=1085 XHG=1051 YBD=1124 YHG=1104>as " XBD=1121 XHG=1103 YBD=1124 YHG=1105>a " XBD=1308 XHG=1134 YBD=1124 YHG=1098>transverse " XBD=1452 XHG=1322 YBD=1132 YHG=1098>septum, " XBD=1519 XHG=1461 YBD=1124 YHG=1095>and " XBD=1679 XHG=1528 YBD=1124 YHG=1095>sometimes" XBD=1058 XHG=933 YBD=1166 YHG=1137>collects " XBD=1135 XHG=1072 YBD=1165 YHG=1137>into " XBD=1245 XHG=1154 YBD=1174 YHG=1136>folds, " XBD=1363 XHG=1259 YBD=1165 YHG=1136>which " XBD=1454 XHG=1383 YBD=1165 YHG=1137>float " XBD=1504 XHG=1467 YBD=1165 YHG=1145>on " XBD=1563 XHG=1516 YBD=1165 YHG=1136>the " XBD=1642 XHG=1576 YBD=1165 YHG=1136>fluid " XBD=1682 XHG=1654 YBD=1165 YHG=1135>of" XBD=984 XHG=934 YBD=1207 YHG=1178>the " XBD=1163 XHG=999 YBD=1207 YHG=1177>vestibule. " XBD=1245 XHG=1205 YBD=1206 YHG=1178>In " XBD=1317 XHG=1266 YBD=1206 YHG=1177>the " XBD=1539 XHG=1338 YBD=1215 YHG=1177>rudimentary " XBD=1608 XHG=1553 YBD=1207 YHG=1177>and " XBD=1680 XHG=1624 YBD=1207 YHG=1186>sac-" XBD=1022 XHG=934 YBD=1249 YHG=1220>cular " XBD=1192 XHG=1035 YBD=1249 YHG=1220>condition " XBD=1240 XHG=1206 YBD=1248 YHG=1219>of " XBD=1306 XHG=1256 YBD=1248 YHG=1218>the " XBD=1384 XHG=1320 YBD=1257 YHG=1228>ear, " XBD=1447 XHG=1397 YBD=1248 YHG=1219>the " XBD=1547 XHG=1461 YBD=1248 YHG=1228>nerve " XBD=1681 XHG=1560 YBD=1255 YHG=1218>expands" XBD=997 XHG=934 YBD=1289 YHG=1261>into " XBD=1053 XHG=1034 YBD=1290 YHG=1270>a " XBD=1213 XHG=1080 YBD=1290 YHG=1261>circular " XBD=1373 XHG=1247 YBD=1298 YHG=1260>lamina, " XBD=1628 XHG=1405 YBD=1298 YHG=1261>corresponding " XBD=1682 XHG=1654 YBD=1289 YHG=1261>in" XBD=1043 XHG=936 YBD=1340 YHG=1302>figure, " XBD=1213 XHG=1064 YBD=1339 YHG=1301>although " XBD=1283 XHG=1230 YBD=1330 YHG=1304>not " XBD=1334 XHG=1301 YBD=1330 YHG=1302>in " XBD=1466 XHG=1354 YBD=1339 YHG=1304>extent, " XBD=1555 XHG=1482 YBD=1330 YHG=1301>with " XBD=1613 XHG=1567 YBD=1330 YHG=1300>the " XBD=1683 XHG=1627 YBD=1330 YHG=1310>vas-" XBD=1024 XHG=936 YBD=1372 YHG=1343>cular " XBD=1107 XHG=1046 YBD=1379 YHG=1343>bag " XBD=1171 XHG=1130 YBD=1379 YHG=1343>by " XBD=1289 XHG=1186 YBD=1371 YHG=1342>which " XBD=1335 XHG=1310 YBD=1371 YHG=1343>it " XBD=1379 XHG=1352 YBD=1371 YHG=1343>is " XBD=1556 XHG=1400 YBD=1372 YHG=1343>encircled. " XBD=1626 XHG=1593 YBD=1371 YHG=1342>In " XBD=1681 XHG=1639 YBD=1372 YHG=1342>the" XBD=1062 XHG=904 YBD=1420 YHG=1384>interior " XBD=1108 XHG=1083 YBD=1412 YHG=1385>it " XBD=1148 XHG=1121 YBD=1413 YHG=1385>is " XBD=1215 XHG=1163 YBD=1413 YHG=1386>not " XBD=1364 XHG=1236 YBD=1413 YHG=1383>difficult " XBD=1412 XHG=1382 YBD=1413 YHG=1386>to " XBD=1621 XHG=1431 YBD=1413 YHG=1384>demonstrate " XBD=1682 XHG=1640 YBD=1413 YHG=1383>the" XBD=1084 XHG=904 YBD=1461 YHG=1434>presence " XBD=1154 XHG=1120 YBD=1455 YHG=1425>of " XBD=1205 XHG=1186 YBD=1454 YHG=1434>a " XBD=1329 XHG=1239 YBD=1455 YHG=1425>small " XBD=1492 XHG=1357 YBD=1461 YHG=1426>quantity " XBD=1553 XHG=1522 YBD=1455 YHG=1424>of " XBD=1684 XHG=1581 YBD=1461 YHG=1425>limpid,

" XBD=1100 XHG=980 YBD=1546 YHG=1508>* [The " XBD=1247 XHG=1116 YBD=1547 YHG=1509>analogy " XBD=1401 XHG=1262 YBD=1539 YHG=1510>between " XBD=1496 XHG=1413 YBD=1540 YHG=1510>these " XBD=1585 XHG=1508 YBD=1547 YHG=1513>parts " XBD=1625 XHG=1597 YBD=1539 YHG=1511>in " XBD=1683 XHG=1640 YBD=1539 YHG=1510>the" XBD=1093 XHG=940 YBD=1580 YHG=1553>structure " XBD=1142 XHG=1108 YBD=1580 YHG=1550>of " XBD=1204 XHG=1153 YBD=1580 YHG=1551>the " XBD=1280 XHG=1219 YBD=1581 YHG=1554>two " XBD=1400 XHG=1296 YBD=1581 YHG=1560>senses " XBD=1482 XHG=1412 YBD=1588 YHG=1560>may " XBD=1530 XHG=1494 YBD=1580 YHG=1551>be " XBD=1683 XHG=1544 YBD=1590 YHG=1552>extended," XBD=1070 XHG=939 YBD=1621 YHG=1592>without " XBD=1275 XHG=1095 YBD=1630 YHG=1593>amounting " XBD=1330 XHG=1298 YBD=1621 YHG=1595>to " XBD=1407 XHG=1356 YBD=1621 YHG=1592>the " XBD=1597 XHG=1430 YBD=1621 YHG=1593>refinement " XBD=1683 XHG=1621 YBD=1622 YHG=1593>with" XBD=1042 XHG=938 YBD=1662 YHG=1633>which " XBD=1151 XHG=1067 YBD=1663 YHG=1641>some " XBD=1261 XHG=1181 YBD=1662 YHG=1633>have " XBD=1437 XHG=1288 YBD=1662 YHG=1633>laboured " XBD=1493 XHG=1464 YBD=1662 YHG=1636>to " XBD=1649 XHG=1518 YBD=1663 YHG=1633>establish " XBD=1685 XHG=1669 YBD=1663 YHG=1643>a" XBD=1130 XHG=939 YBD=1711 YHG=1674>parallelism " XBD=1292 XHG=1153 YBD=1703 YHG=1675>between " XBD=1366 XHG=1315 YBD=1704 YHG=1674>the " XBD=1438 XHG=1383 YBD=1712 YHG=1683>eye " XBD=1519 XHG=1459 YBD=1704 YHG=1675>and " XBD=1595 XHG=1538 YBD=1705 YHG=1684>ear. " XBD=1685 XHG=1630 YBD=1704 YHG=1674>The" XBD=1041 XHG=939 YBD=1745 YHG=1716>tunics " XBD=1167 XHG=1062 YBD=1745 YHG=1715>which " XBD=1264 XHG=1187 YBD=1744 YHG=1715>form " XBD=1339 XHG=1288 YBD=1745 YHG=1715>the " XBD=1413 XHG=1361 YBD=1746 YHG=1725>sac " XBD=1470 XHG=1436 YBD=1745 YHG=1715>of " XBD=1536 XHG=1487 YBD=1745 YHG=1716>the " XBD=1687 XHG=1555 YBD=1754 YHG=1715>vestibule," XBD=1107 XHG=940 YBD=1794 YHG=1757>according " XBD=1151 XHG=1121 YBD=1785 YHG=1759>to " XBD=1282 XHG=1166 YBD=1786 YHG=1758>minute " XBD=1487 XHG=1297 YBD=1795 YHG=1757>dissections, " XBD=1549 XHG=1501 YBD=1787 YHG=1767>are " XBD=1686 XHG=1563 YBD=1787 YHG=1758>divisible" XBD=1004 XHG=940 YBD=1826 YHG=1798>into " XBD=1086 XHG=1017 YBD=1827 YHG=1797>four " XBD=1224 XHG=1101 YBD=1835 YHG=1798>layers : " XBD=1306 XHG=1249 YBD=1836 YHG=1800>1st, " XBD=1383 XHG=1318 YBD=1827 YHG=1798>that " XBD=1492 XHG=1393 YBD=1827 YHG=1798>which " XBD=1530 XHG=1504 YBD=1827 YHG=1799>is " XBD=1688 XHG=1544 YBD=1828 YHG=1801>outermost" XBD=1002 XHG=941 YBD=1867 YHG=1839>and " XBD=1149 XHG=1016 YBD=1875 YHG=1839>fibrous ; " XBD=1245 XHG=1171 YBD=1877 YHG=1839>2nd, " XBD=1278 XHG=1259 YBD=1868 YHG=1848>a " XBD=1422 XHG=1287 YBD=1868 YHG=1840>iasculur " XBD=1535 XHG=1435 YBD=1876 YHG=1839>layer; " XBD=1620 XHG=1555 YBD=1877 YHG=1840>and, " XBD=1687 XHG=1632 YBD=1877 YHG=1839>3rd," XBD=960 XHG=941 YBD=1908 YHG=1889>a " XBD=1097 XHG=974 YBD=1909 YHG=1881>cielicute " XBD=1221 XHG=1113 YBD=1917 YHG=1880>tissue, " XBD=1331 XHG=1247 YBD=1917 YHG=1889>upon " XBD=1463 XHG=1351 YBD=1916 YHG=1879>which, " XBD=1538 XHG=1477 YBD=1918 YHG=1880>4th, " XBD=1598 XHG=1552 YBD=1909 YHG=1881>the " XBD=1688 XHG=1612 YBD=1909 YHG=1889>nerve" XBD=968 XHG=941 YBD=1950 YHG=1921>is " XBD=1148 XHG=992 YBD=1957 YHG=1921>disposed. " XBD=1226 XHG=1191 YBD=1950 YHG=1920>If " XBD=1308 XHG=1248 YBD=1958 YHG=1930>any " XBD=1513 XHG=1336 YBD=1950 YHG=1921>correlation " XBD=1617 XHG=1534 YBD=1959 YHG=1921>exist, " XBD=1689 XHG=1641 YBD=1958 YHG=1923>1st," XBD=992 XHG=940 YBD=1991 YHG=1962>the " XBD=1148 XHG=1007 YBD=1991 YHG=1962>sclerotic " XBD=1194 XHG=1162 YBD=1991 YHG=1962>in " XBD=1266 XHG=1215 YBD=1991 YHG=1962>the " XBD=1344 XHG=1287 YBD=1999 YHG=1971>eye " XBD=1429 XHG=1358 YBD=1999 YHG=1971>may " XBD=1478 XHG=1442 YBD=1991 YHG=1962>be " XBD=1630 XHG=1492 YBD=2000 YHG=1962>regarded " XBD=1689 XHG=1647 YBD=1991 YHG=1962>the" XBD=1139 XHG=942 YBD=2040 YHG=2006>counterpart " XBD=1187 XHG=1152 YBD=2032 YHG=2002>of " XBD=1247 XHG=1196 YBD=2032 YHG=2003>the " XBD=1372 XHG=1259 YBD=2032 YHG=2003>fibrous " XBD=1470 XHG=1386 YBD=2039 YHG=2006>coat; " XBD=1559 XHG=1492 YBD=2041 YHG=2004>2nd, " XBD=1618 XHG=1572 YBD=2032 YHG=2003>the " XBD=1691 XHG=1631 YBD=2032 YHG=2003>cho-" XBD=1010 XHG=942 YBD=2073 YHG=2044>roid " XBD=1111 XHG=1034 YBD=2073 YHG=2044>with " XBD=1175 XHG=1135 YBD=2072 YHG=2044>its " XBD=1328 XHG=1199 YBD=2080 YHG=2044>vessels, " XBD=1420 XHG=1354 YBD=2073 YHG=2044>that " XBD=1476 XHG=1442 YBD=2072 YHG=2043>of " XBD=1543 XHG=1494 YBD=2072 YHG=2044>the " XBD=1692 XHG=1567 YBD=2073 YHG=2044>vascular" XBD=1029 XHG=943 YBD=2121 YHG=2084>layer " XBD=1075 XHG=1043 YBD=2113 YHG=2085>in " XBD=1141 XHG=1089 YBD=2113 YHG=2084>the " XBD=1226 XHG=1163 YBD=2122 YHG=2093>ear, " XBD=1308 XHG=1248 YBD=2113 YHG=2085>and " XBD=1376 XHG=1325 YBD=2113 YHG=2084>the " XBD=1511 XHG=1391 YBD=2113 YHG=2085>delicate " XBD=1608 XHG=1526 YBD=2114 YHG=2084>tissue " XBD=1691 XHG=1620 YBD=2122 YHG=2093>upon" XBD=1046 XHG=943 YBD=2155 YHG=2126>which " XBD=1111 XHG=1059 YBD=2155 YHG=2126>the " XBD=1269 XHG=1127 YBD=2162 YHG=2126>auditory " XBD=1371 XHG=1280 YBD=2155 YHG=2134>nerve " XBD=1412 XHG=1385 YBD=2155 YHG=2125>is " XBD=1589 XHG=1425 YBD=2164 YHG=2126>expanded, " XBD=1694 XHG=1602 YBD=2156 YHG=2125>would" XBD=1131 XHG=944 YBD=2204 YHG=2167>correspond " XBD=1221 XHG=1144 YBD=2196 YHG=2167>with " XBD=1284 XHG=1232 YBD=2196 YHG=2166>the " XBD=1404 XHG=1298 YBD=2196 YHG=2167>tunica " XBD=1522 XHG=1412 YBD=2197 YHG=2166>Jacobi " XBD=1564 XHG=1535 YBD=2196 YHG=2167>in " XBD=1622 XHG=1576 YBD=2196 YHG=2166>the " XBD=1692 XHG=1634 YBD=2205 YHG=2176>eye." XBD=1018 XHG=944 YBD=2237 YHG=2208>And " XBD=1060 XHG=1033 YBD=2237 YHG=2209>if " XBD=1123 XHG=1071 YBD=2237 YHG=2208>the " XBD=1330 XHG=1137 YBD=2246 YHG=2208>supposition, " XBD=1442 XHG=1341 YBD=2237 YHG=2208>which " XBD=1479 XHG=1453 YBD=2237 YHG=2209>is " XBD=1646 XHG=1494 YBD=2246 YHG=2209>supported " XBD=1694 XHG=1659 YBD=2245 YHG=2209>by" XBD=1145 XHG=944 YBD=2286 YHG=2249>probability, " XBD=1205 XHG=1167 YBD=2278 YHG=2250>be " XBD=1307 XHG=1228 YBD=2287 YHG=2252>true, " XBD=1396 XHG=1328 YBD=2278 YHG=2249>that " XBD=1465 XHG=1415 YBD=2279 YHG=2249>the " XBD=1566 XHG=1488 YBD=2278 YHG=2248>third " XBD=1655 XHG=1578 YBD=2286 YHG=2250>layer " XBD=1695 XHG=1667 YBD=2278 YHG=2250>in" XBD=996 XHG=944 YBD=2319 YHG=2290>the " XBD=1192 XHG=1019 YBD=2319 YHG=2290>vestibular " XBD=1267 XHG=1212 YBD=2319 YHG=2299>ear " XBD=1419 XHG=1288 YBD=2321 YHG=2291>consists " XBD=1479 XHG=1445 YBD=2320 YHG=2290>of " XBD=1517 XHG=1499 YBD=2319 YHG=2298>a " XBD=1693 XHG=1539 YBD=2319 YHG=2291>membrane" XBD=1050 XHG=945 YBD=2360 YHG=2330>folded " XBD=1146 XHG=1062 YBD=2368 YHG=2340>upon " XBD=1251 XHG=1157 YBD=2368 YHG=2331>itself, " XBD=1313 XHG=1262 YBD=2359 YHG=2330>the " XBD=1434 XHG=1326 YBD=2360 YHG=2331>halitus " XBD=1623 XHG=1448 YBD=2367 YHG=2331>necessarily " XBD=1696 XHG=1636 YBD=2360 YHG=2340>con-" XBD=1051 XHG=945 YBD=2400 YHG=2372>tained " XBD=1172 XHG=1064 YBD=2400 YHG=2371>would " XBD=1222 XHG=1185 YBD=2400 YHG=2371>be " XBD=1288 XHG=1238 YBD=2400 YHG=2371>the " XBD=1423 XHG=1304 YBD=2408 YHG=2372>precise " XBD=1583 XHG=1439 YBD=2409 YHG=2372>analogue " XBD=1626 XHG=1596 YBD=2400 YHG=2371>of " XBD=1696 XHG=1640 YBD=2401 YHG=2371>that" XBD=1134 XHG=946 YBD=2450 YHG=2411>lubricating " XBD=1219 XHG=1168 YBD=2441 YHG=2411>the " XBD=1379 XHG=1254 YBD=2442 YHG=2412>interior " XBD=1439 XHG=1407 YBD=2442 YHG=2412>of " XBD=1586 XHG=1469 YBD=2442 YHG=2412>Jacob’s " XBD=1697 XHG=1613 YBD=2442 YHG=2413>tunic." XBD=1039 XHG=947 YBD=2481 YHG=2452>From " XBD=1112 XHG=1050 YBD=2482 YHG=2454>this " XBD=1178 XHG=1126 YBD=2482 YHG=2453>the " XBD=1352 XHG=1192 YBD=2483 YHG=2454>extension " XBD=1400 XHG=1365 YBD=2483 YHG=2453>of " XBD=1459 XHG=1410 YBD=2482 YHG=2453>the " XBD=1596 XHG=1474 YBD=2491 YHG=2453>parallel " XBD=1698 XHG=1607 YBD=2482 YHG=2453>would" XBD=984 XHG=946 YBD=2522 YHG=2493>be " XBD=1141 XHG=1000 YBD=2532 YHG=2494>obvious, " XBD=1222 XHG=1155 YBD=2523 YHG=2493>that " XBD=1287 XHG=1237 YBD=2523 YHG=2494>the " XBD=1421 XHG=1305 YBD=2524 YHG=2494>halitus " XBD=1470 XHG=1439 YBD=2524 YHG=2495>in " XBD=1533 XHG=1485 YBD=2523 YHG=2494>the " XBD=1647 XHG=1547 YBD=2524 YHG=2494>former " XBD=1699 XHG=1660 YBD=2524 YHG=2504>re-" XBD=1086 XHG=947 YBD=2571 YHG=2538>presents " XBD=1152 XHG=1100 YBD=2564 YHG=2535>the " XBD=1338 XHG=1163 YBD=2572 YHG=2535>perilymph " XBD=1384 XHG=1350 YBD=2565 YHG=2536>of " XBD=1444 XHG=1394 YBD=2564 YHG=2535>the " XBD=1559 XHG=1456 YBD=2573 YHG=2535>higher " XBD=1700 XHG=1569 YBD=2572 YHG=2536>animals;" XBD=1009 XHG=947 YBD=2604 YHG=2575>and " XBD=1085 XHG=1024 YBD=2605 YHG=2575>this " XBD=1200 XHG=1099 YBD=2613 YHG=2576>latter, " XBD=1266 XHG=1213 YBD=2605 YHG=2576>the " XBD=1395 XHG=1283 YBD=2614 YHG=2576>limpid " XBD=1483 XHG=1408 YBD=2605 YHG=2576>fluid " XBD=1532 XHG=1501 YBD=2605 YHG=2576>in " XBD=1596 XHG=1548 YBD=2606 YHG=2576>the " XBD=1659 XHG=1615 YBD=2606 YHG=2586>sac " XBD=1702 XHG=1672 YBD=2606 YHG=2576>of" XBD=998 XHG=947 YBD=2645 YHG=2616>the " XBD=1197 XHG=1030 YBD=2645 YHG=2616>membrane " XBD=1263 XHG=1227 YBD=2651 YHG=2618>of " XBD=1396 XHG=1289 YBD=2654 YHG=2617>Jacob, " XBD=1529 XHG=1428 YBD=2647 YHG=2617>rather " XBD=1627 XHG=1559 YBD=2647 YHG=2617>than " XBD=1699 XHG=1655 YBD=2646 YHG=2617>the" XBD=1087 XHG=948 YBD=2694 YHG=2665>aqueous " XBD=1255 XHG=1111 YBD=2686 YHG=2657>humour. " XBD=1360 XHG=1296 YBD=2687 YHG=2657>Mr. " XBD=1522 XHG=1374 YBD=2687 YHG=2657>Wharton " XBD=1632 XHG=1543 YBD=2687 YHG=2658>Jones " XBD=1700 XHG=1652 YBD=2688 YHG=2658>has" XBD=1115 XHG=948 YBD=2735 YHG=2698>compared " XBD=1179 XHG=1127 YBD=2726 YHG=2698>the " XBD=1274 XHG=1190 YBD=2736 YHG=2707>space " XBD=1373 XHG=1287 YBD=2727 YHG=2698>filled " XBD=1424 XHG=1386 YBD=2735 YHG=2699>by " XBD=1490 XHG=1440 YBD=2727 YHG=2699>the " XBD=1663 XHG=1504 YBD=2736 YHG=2699>perilymph " XBD=1702 XHG=1675 YBD=2728 YHG=2702>to" XBD=1015 XHG=949 YBD=2767 YHG=2738>that " XBD=1181 XHG=1039 YBD=2768 YHG=2739>between " XBD=1256 XHG=1203 YBD=2767 YHG=2738>the " XBD=1406 XHG=1279 YBD=2768 YHG=2739>choroid " XBD=1489 XHG=1429 YBD=2768 YHG=2740>and " XBD=1655 XHG=1511 YBD=2768 YHG=2740>sclerotic: " XBD=1703 XHG=1687 YBD=2769 YHG=2749>a" XBD=1144 XHG=949 YBD=2816 YHG=2779>comparison " XBD=1272 XHG=1166 YBD=2808 YHG=2778>which " XBD=1324 XHG=1296 YBD=2808 YHG=2780>is " XBD=1405 XHG=1352 YBD=2808 YHG=2782>not " XBD=1610 XHG=1427 YBD=2817 YHG=2780>intelligible, " XBD=1661 XHG=1631 YBD=2810 YHG=2789>as " XBD=1704 XHG=1683 YBD=2809 YHG=2781>it" XBD=1060 XHG=949 YBD=2848 YHG=2820>selects " XBD=1160 XHG=1074 YBD=2856 YHG=2822>parts " XBD=1280 XHG=1176 YBD=2848 YHG=2819>which " XBD=1353 XHG=1301 YBD=2848 YHG=2828>are " XBD=1488 XHG=1371 YBD=2849 YHG=2820>neither " XBD=1658 XHG=1503 YBD=2858 YHG=2820>analogous " XBD=1704 XHG=1675 YBD=2852 YHG=2821>in" XBD=1103 XHG=949 YBD=2890 YHG=2862>structure " XBD=1173 XHG=1118 YBD=2889 YHG=2868>nor " XBD=1426 XHG=1189 YBD=2890 YHG=2860>situation.-T. " XBD=1625 XHG=1439 YBD=2900 YHG=2860>WILLIAMS.]

843

" XBD=259 XHG=125 YBD=208 YHG=177>aqueous " XBD=372 XHG=284 YBD=207 YHG=169>fluid, " XBD=530 XHG=400 YBD=209 YHG=169>holding " XBD=589 XHG=555 YBD=201 YHG=172>in " XBD=749 XHG=616 YBD=202 YHG=171>solution " XBD=893 XHG=776 YBD=203 YHG=172>minute " XBD=1023 XHG=964 YBD=204 YHG=174>Dr. " XBD=1139 XHG=1038 YBD=212 YHG=174>Roget " XBD=1378 XHG=1161 YBD=211 YHG=175>accompanies " XBD=1448 XHG=1397 YBD=204 YHG=173>his " XBD=1661 XHG=1471 YBD=210 YHG=172>description " XBD=1710 XHG=1675 YBD=202 YHG=172>of" XBD=256 XHG=124 YBD=250 YHG=212>portions " XBD=312 XHG=278 YBD=241 YHG=211>of " XBD=469 XHG=330 YBD=242 YHG=211>alkaline " XBD=552 XHG=491 YBD=242 YHG=213>and " XBD=773 XHG=576 YBD=242 YHG=213>albuminous " XBD=894 XHG=795 YBD=251 YHG=214>ingre- " XBD=975 XHG=924 YBD=243 YHG=213>the " XBD=1055 XHG=1001 YBD=243 YHG=224>ear " XBD=1111 XHG=1079 YBD=243 YHG=216>in " XBD=1176 XHG=1124 YBD=243 YHG=215>the " XBD=1313 XHG=1198 YBD=243 YHG=216>lobster " XBD=1411 XHG=1333 YBD=243 YHG=214>with " XBD=1454 XHG=1434 YBD=242 YHG=223>a " XBD=1629 XHG=1475 YBD=250 YHG=214>diagram, " XBD=1707 XHG=1653 YBD=242 YHG=213>de-" XBD=233 XHG=126 YBD=283 YHG=254>dients. " XBD=304 XHG=272 YBD=282 YHG=253>It " XBD=355 XHG=327 YBD=282 YHG=253>is " XBD=542 XHG=383 YBD=291 YHG=253>supposed " XBD=608 XHG=565 YBD=290 YHG=254>by " XBD=713 XHG=630 YBD=283 YHG=263>some " XBD=808 XHG=740 YBD=282 YHG=253>that " XBD=895 XHG=834 YBD=283 YHG=254>this " XBD=1035 XHG=927 YBD=291 YHG=255>signed " XBD=1086 XHG=1055 YBD=282 YHG=257>to " XBD=1197 XHG=1109 YBD=283 YHG=254>show " XBD=1238 XHG=1219 YBD=283 YHG=264>a " XBD=1388 XHG=1259 YBD=283 YHG=254>striated " XBD=1525 XHG=1414 YBD=290 YHG=263>groove " XBD=1631 XHG=1549 YBD=289 YHG=262>upon " XBD=1705 XHG=1652 YBD=282 YHG=252>the" XBD=292 XHG=126 YBD=324 YHG=294>humour is " XBD=478 XHG=308 YBD=331 YHG=294>enveloped " XBD=540 XHG=499 YBD=330 YHG=295>by " XBD=579 XHG=560 YBD=323 YHG=303>a " XBD=742 XHG=600 YBD=330 YHG=296>separate " XBD=852 XHG=755 YBD=329 YHG=295>tunic, " XBD=896 XHG=864 YBD=322 YHG=294>in " XBD=980 XHG=927 YBD=323 YHG=303>sac " XBD=1151 XHG=995 YBD=331 YHG=294>receiving " XBD=1215 XHG=1163 YBD=323 YHG=294>the " XBD=1373 XHG=1229 YBD=322 YHG=294>terminal " XBD=1483 XHG=1386 YBD=323 YHG=294>fibrils " XBD=1532 XHG=1496 YBD=322 YHG=293>of " XBD=1601 XHG=1549 YBD=321 YHG=292>the " XBD=1706 XHG=1616 YBD=322 YHG=293>audi-" XBD=332 XHG=128 YBD=371 YHG=343>consequence " XBD=382 XHG=347 YBD=363 YHG=334>of " XBD=451 XHG=399 YBD=363 YHG=335>the " XBD=634 XHG=465 YBD=370 YHG=334>regularity " XBD=713 XHG=650 YBD=363 YHG=334>and " XBD=896 XHG=730 YBD=370 YHG=336>constancy " XBD=994 XHG=927 YBD=370 YHG=336>tory " XBD=1120 XHG=1018 YBD=364 YHG=342>nerve. " XBD=1228 XHG=1161 YBD=362 YHG=334>The " XBD=1383 XHG=1254 YBD=363 YHG=333>striated " XBD=1520 XHG=1408 YBD=370 YHG=342>groove " XBD=1577 XHG=1542 YBD=362 YHG=332>of " XBD=1706 XHG=1600 YBD=363 YHG=331>which" XBD=161 XHG=129 YBD=406 YHG=376>of " XBD=227 XHG=178 YBD=404 YHG=375>the " XBD=343 XHG=248 YBD=412 YHG=376>figure " XBD=465 XHG=361 YBD=404 YHG=375>which " XBD=504 XHG=479 YBD=403 YHG=375>it " XBD=664 XHG=519 YBD=411 YHG=374>exhibits, " XBD=749 XHG=687 YBD=403 YHG=374>and " XBD=821 XHG=769 YBD=402 YHG=373>the " XBD=897 XHG=836 YBD=402 YHG=374>dis- " XBD=987 XHG=928 YBD=402 YHG=373>Dr. " XBD=1112 XHG=1010 YBD=410 YHG=373>Roget " XBD=1264 XHG=1138 YBD=410 YHG=372>speaks, " XBD=1370 XHG=1290 YBD=402 YHG=376>most " XBD=1549 XHG=1397 YBD=410 YHG=373>probably " XBD=1706 XHG=1574 YBD=403 YHG=373>consists" XBD=297 XHG=127 YBD=455 YHG=416>proportion " XBD=454 XHG=314 YBD=444 YHG=416>between " XBD=508 XHG=468 YBD=443 YHG=415>its " XBD=646 XHG=523 YBD=444 YHG=415>volume " XBD=722 XHG=661 YBD=443 YHG=415>and " XBD=787 XHG=736 YBD=442 YHG=414>the " XBD=899 XHG=807 YBD=450 YHG=423>capa- " XBD=1000 XHG=929 YBD=450 YHG=413>only " XBD=1050 XHG=1015 YBD=442 YHG=413>of " XBD=1079 XHG=1060 YBD=441 YHG=422>a " XBD=1284 XHG=1092 YBD=450 YHG=414>duplication " XBD=1332 XHG=1297 YBD=441 YHG=413>of " XBD=1398 XHG=1346 YBD=442 YHG=413>the " XBD=1552 XHG=1419 YBD=443 YHG=421>nervous " XBD=1642 XHG=1570 YBD=442 YHG=415>coat " XBD=1706 XHG=1654 YBD=442 YHG=412>de-" XBD=187 XHG=129 YBD=494 YHG=457>city " XBD=256 XHG=221 YBD=485 YHG=455>of " XBD=334 XHG=283 YBD=484 YHG=456>the " XBD=547 XHG=369 YBD=492 YHG=455>containing " XBD=644 XHG=580 YBD=484 YHG=463>sac. " XBD=752 XHG=701 YBD=492 YHG=455>By " XBD=899 XHG=780 YBD=483 YHG=454>careful " XBD=1051 XHG=929 YBD=482 YHG=454>scribed " XBD=1180 XHG=1072 YBD=484 YHG=454>above. " XBD=1311 XHG=1229 YBD=482 YHG=453>That " XBD=1396 XHG=1333 YBD=482 YHG=453>this " XBD=1447 XHG=1419 YBD=482 YHG=454>is " XBD=1521 XHG=1468 YBD=482 YHG=453>the " XBD=1652 XHG=1542 YBD=483 YHG=461>source " XBD=1710 XHG=1674 YBD=481 YHG=452>of" XBD=341 XHG=130 YBD=533 YHG=496>examination, " XBD=514 XHG=362 YBD=524 YHG=496>filaments " XBD=562 XHG=528 YBD=524 YHG=495>of " XBD=631 XHG=578 YBD=523 YHG=494>the " XBD=793 XHG=648 YBD=531 YHG=495>auditory " XBD=898 XHG=806 YBD=523 YHG=503>nerve " XBD=1090 XHG=928 YBD=530 YHG=493>deception " XBD=1136 XHG=1108 YBD=523 YHG=494>is " XBD=1203 XHG=1150 YBD=522 YHG=493>the " XBD=1301 XHG=1217 YBD=521 YHG=502>more " XBD=1431 XHG=1320 YBD=530 YHG=493>likely, " XBD=1532 XHG=1454 YBD=523 YHG=493>from " XBD=1604 XHG=1551 YBD=523 YHG=493>the " XBD=1708 XHG=1628 YBD=522 YHG=491>diffi-" XBD=197 XHG=129 YBD=575 YHG=546>may " XBD=247 XHG=209 YBD=566 YHG=537>be " XBD=414 XHG=265 YBD=565 YHG=536>observed " XBD=567 XHG=426 YBD=573 YHG=536>piercing " XBD=636 XHG=584 YBD=563 YHG=534>the " XBD=734 XHG=651 YBD=564 YHG=544>more " XBD=898 XHG=748 YBD=571 YHG=535>external, " XBD=1013 XHG=929 YBD=570 YHG=535>culty " XBD=1077 XHG=1041 YBD=563 YHG=534>of " XBD=1294 XHG=1099 YBD=570 YHG=534>discovering " XBD=1372 XHG=1320 YBD=562 YHG=533>the " XBD=1558 XHG=1400 YBD=571 YHG=534>supposed " XBD=1706 XHG=1582 YBD=571 YHG=541>groove," XBD=159 XHG=129 YBD=608 YHG=581>to " XBD=301 XHG=191 YBD=613 YHG=577>spread " XBD=509 XHG=325 YBD=605 YHG=576>themselves " XBD=620 XHG=535 YBD=612 YHG=585>upon " XBD=703 XHG=651 YBD=604 YHG=575>the " XBD=899 XHG=733 YBD=604 YHG=576>innermost " XBD=990 XHG=929 YBD=603 YHG=575>and " XBD=1066 XHG=1013 YBD=603 YHG=573>the " XBD=1253 XHG=1085 YBD=611 YHG=573>frequency " XBD=1353 XHG=1275 YBD=603 YHG=573>with " XBD=1478 XHG=1374 YBD=603 YHG=574>which " XBD=1551 XHG=1499 YBD=603 YHG=574>the " XBD=1706 XHG=1572 YBD=603 YHG=582>nervous" XBD=227 XHG=130 YBD=652 YHG=619>tunic; " XBD=319 XHG=248 YBD=646 YHG=618>thus " XBD=444 XHG=339 YBD=654 YHG=617>giving " XBD=496 XHG=465 YBD=644 YHG=619>to " XBD=566 XHG=514 YBD=645 YHG=616>the " XBD=689 XHG=587 YBD=645 YHG=616>whole " XBD=757 XHG=704 YBD=645 YHG=625>sac " XBD=824 XHG=771 YBD=644 YHG=616>the " XBD=898 XHG=846 YBD=652 YHG=625>ap- " XBD=1015 XHG=929 YBD=651 YHG=615>layer " XBD=1179 XHG=1039 YBD=644 YHG=623>assumes " XBD=1273 XHG=1205 YBD=642 YHG=614>that " XBD=1500 XHG=1299 YBD=651 YHG=614>septum-like " XBD=1706 XHG=1522 YBD=651 YHG=615>disposition" XBD=274 XHG=130 YBD=696 YHG=666>pearance " XBD=336 XHG=302 YBD=685 YHG=657>of " XBD=550 XHG=365 YBD=692 YHG=656>suspension " XBD=625 XHG=582 YBD=692 YHG=656>by " XBD=739 XHG=657 YBD=684 YHG=656>their " XBD=897 XHG=768 YBD=692 YHG=665>agency. " XBD=1057 XHG=930 YBD=684 YHG=655>alluded " XBD=1109 XHG=1068 YBD=683 YHG=658>to." XBD=225 XHG=131 YBD=726 YHG=698>When " XBD=302 XHG=251 YBD=725 YHG=697>the " XBD=426 XHG=326 YBD=724 YHG=696>whole " XBD=550 XHG=453 YBD=733 YHG=696>figure " XBD=605 XHG=569 YBD=725 YHG=696>of " XBD=674 XHG=623 YBD=724 YHG=696>the " XBD=850 XHG=698 YBD=725 YHG=696>vestibule " XBD=899 XHG=872 YBD=724 YHG=696>is " XBD=1035 XHG=969 YBD=723 YHG=695>The " XBD=1182 XHG=1050 YBD=724 YHG=695>humour " XBD=1296 XHG=1192 YBD=723 YHG=694>which " XBD=1457 XHG=1311 YBD=733 YHG=696>occupies " XBD=1521 XHG=1469 YBD=724 YHG=695>the " XBD=1662 XHG=1535 YBD=724 YHG=695>interior " XBD=1711 XHG=1675 YBD=724 YHG=695>of" XBD=297 XHG=132 YBD=772 YHG=737>examined, " XBD=327 XHG=308 YBD=764 YHG=746>a " XBD=472 XHG=341 YBD=773 YHG=736>gradual " XBD=683 XHG=485 YBD=764 YHG=736>constriction " XBD=723 XHG=697 YBD=764 YHG=736>is " XBD=900 XHG=737 YBD=764 YHG=735>remarked " XBD=991 XHG=930 YBD=764 YHG=735>this " XBD=1121 XHG=1012 YBD=771 YHG=735>simple " XBD=1207 XHG=1143 YBD=771 YHG=744>ear, " XBD=1360 XHG=1221 YBD=764 YHG=736>contains " XBD=1399 XHG=1379 YBD=765 YHG=745>a " XBD=1510 XHG=1419 YBD=765 YHG=736>small " XBD=1707 XHG=1527 YBD=767 YHG=736>calcareous" XBD=260 XHG=131 YBD=806 YHG=777>towards " XBD=340 XHG=275 YBD=805 YHG=777>that " XBD=433 XHG=353 YBD=812 YHG=779>part, " XBD=548 XHG=444 YBD=804 YHG=775>where " XBD=586 XHG=562 YBD=804 YHG=777>it " XBD=627 XHG=600 YBD=805 YHG=776>is " XBD=737 XHG=642 YBD=804 YHG=776>about " XBD=781 XHG=751 YBD=805 YHG=778>to " XBD=902 XHG=796 YBD=812 YHG=776>adjust " XBD=1023 XHG=930 YBD=812 YHG=776>body, " XBD=1194 XHG=1048 YBD=812 YHG=776>partially " XBD=1398 XHG=1220 YBD=812 YHG=776>suspended " XBD=1462 XHG=1420 YBD=813 YHG=776>by " XBD=1617 XHG=1485 YBD=805 YHG=784>nervous " XBD=1708 XHG=1642 YBD=804 YHG=771>fila-" XBD=213 XHG=132 YBD=847 YHG=817>itself " XBD=252 XHG=222 YBD=845 YHG=820>to " XBD=314 XHG=264 YBD=846 YHG=816>the " XBD=432 XHG=330 YBD=845 YHG=816>orifice " XBD=482 XHG=448 YBD=845 YHG=816>of " XBD=544 XHG=492 YBD=845 YHG=815>the " XBD=703 XHG=558 YBD=845 YHG=816>fenestra. " XBD=1041 XHG=931 YBD=851 YHG=818>ments, " XBD=1159 XHG=1055 YBD=844 YHG=815>which " XBD=1231 XHG=1179 YBD=844 YHG=824>are " XBD=1421 XHG=1252 YBD=853 YHG=816>prolonged " XBD=1505 XHG=1442 YBD=845 YHG=818>into " XBD=1570 XHG=1519 YBD=844 YHG=816>the " XBD=1708 XHG=1593 YBD=853 YHG=817>cavity," XBD=993 XHG=932 YBD=884 YHG=856>and " XBD=1190 XHG=1016 YBD=885 YHG=856>sometimes " XBD=1328 XHG=1215 YBD=885 YHG=859>strewn " XBD=1383 XHG=1352 YBD=886 YHG=859>at " XBD=1456 XHG=1403 YBD=885 YHG=856>the " XBD=1589 XHG=1475 YBD=885 YHG=857>bottom " XBD=1640 XHG=1605 YBD=885 YHG=856>of " XBD=1708 XHG=1655 YBD=885 YHG=855>the" XBD=200 XHG=171 YBD=925 YHG=897>It " XBD=286 XHG=217 YBD=925 YHG=905>now " XBD=441 XHG=299 YBD=925 YHG=896>becomes " XBD=622 XHG=456 YBD=933 YHG=906>necessary " XBD=671 XHG=639 YBD=926 YHG=899>to " XBD=823 XHG=690 YBD=934 YHG=898>proceed " XBD=867 XHG=838 YBD=926 YHG=901>to " XBD=902 XHG=883 YBD=927 YHG=907>a " XBD=1008 XHG=932 YBD=925 YHG=896>fluid " XBD=1055 XHG=1023 YBD=924 YHG=897>in " XBD=1093 XHG=1073 YBD=926 YHG=906>a " XBD=1312 XHG=1115 YBD=933 YHG=897>pulverulent " XBD=1411 XHG=1324 YBD=927 YHG=897>form. " XBD=1530 XHG=1453 YBD=925 YHG=897>This " XBD=1621 XHG=1542 YBD=925 YHG=897>little " XBD=1709 XHG=1635 YBD=925 YHG=897>sub-" XBD=211 XHG=133 YBD=966 YHG=945>more " XBD=358 XHG=224 YBD=965 YHG=936>detailed " XBD=442 XHG=381 YBD=965 YHG=937>and " XBD=639 XHG=462 YBD=973 YHG=938>systematic " XBD=851 XHG=660 YBD=974 YHG=938>description " XBD=907 XHG=872 YBD=967 YHG=938>of " XBD=1037 XHG=933 YBD=966 YHG=940>stance " XBD=1079 XHG=1051 YBD=966 YHG=937>is " XBD=1214 XHG=1099 YBD=966 YHG=937>known " XBD=1276 XHG=1235 YBD=973 YHG=937>by " XBD=1343 XHG=1292 YBD=965 YHG=936>the " XBD=1437 XHG=1360 YBD=966 YHG=940>term " XBD=1582 XHG=1450 YBD=973 YHG=937>otolithe, " XBD=1632 XHG=1598 YBD=966 YHG=946>or " XBD=1709 XHG=1645 YBD=965 YHG=940>oto-" XBD=191 XHG=134 YBD=1006 YHG=977>this " XBD=343 XHG=205 YBD=1013 YHG=977>simplest " XBD=435 XHG=357 YBD=1005 YHG=977>form " XBD=486 XHG=451 YBD=1005 YHG=977>of " XBD=560 XHG=497 YBD=1006 YHG=987>ear. " XBD=1032 XHG=933 YBD=1006 YHG=977>conia. " XBD=1173 XHG=1074 YBD=1006 YHG=977>These " XBD=1384 XHG=1194 YBD=1006 YHG=977>concretions " XBD=1459 XHG=1407 YBD=1006 YHG=986>are " XBD=1581 XHG=1473 YBD=1013 YHG=977>found, " XBD=1636 XHG=1604 YBD=1006 YHG=977>in " XBD=1709 XHG=1655 YBD=1013 YHG=985>ap-" XBD=208 XHG=173 YBD=1045 YHG=1017>In " XBD=277 XHG=228 YBD=1045 YHG=1016>the " XBD=459 XHG=297 YBD=1052 YHG=1021>crustacea, " XBD=517 XHG=483 YBD=1046 YHG=1026>as " XBD=737 XHG=540 YBD=1054 YHG=1018>represented " XBD=792 XHG=760 YBD=1046 YHG=1019>in " XBD=903 XHG=817 YBD=1047 YHG=1018>these " XBD=1088 XHG=933 YBD=1053 YHG=1017>preciable " XBD=1250 XHG=1109 YBD=1054 YHG=1018>quantity " XBD=1300 XHG=1265 YBD=1046 YHG=1026>or " XBD=1388 XHG=1314 YBD=1053 YHG=1018>size, " XBD=1443 XHG=1410 YBD=1046 YHG=1018>in " XBD=1505 XHG=1463 YBD=1046 YHG=1018>all " XBD=1657 XHG=1526 YBD=1046 YHG=1018>animals " XBD=1710 XHG=1677 YBD=1046 YHG=1018>in" XBD=311 XHG=135 YBD=1085 YHG=1057>dissections " XBD=406 XHG=345 YBD=1085 YHG=1057>and " XBD=612 XHG=441 YBD=1094 YHG=1057>diagrams, " XBD=707 XHG=645 YBD=1087 YHG=1058>this " XBD=838 XHG=741 YBD=1094 YHG=1067>organ " XBD=903 XHG=876 YBD=1088 YHG=1060>is " XBD=1037 XHG=934 YBD=1085 YHG=1057>which " XBD=1097 XHG=1047 YBD=1085 YHG=1057>the " XBD=1160 XHG=1107 YBD=1085 YHG=1066>ear " XBD=1285 XHG=1171 YBD=1092 YHG=1058>exists; " XBD=1454 XHG=1305 YBD=1093 YHG=1057>although " XBD=1543 XHG=1463 YBD=1086 YHG=1057>their " XBD=1709 XHG=1553 YBD=1086 YHG=1058>existence" XBD=241 XHG=135 YBD=1126 YHG=1097>situate " XBD=288 XHG=257 YBD=1125 YHG=1100>at " XBD=361 XHG=310 YBD=1125 YHG=1096>the " XBD=502 XHG=377 YBD=1126 YHG=1097>inferior " XBD=645 XHG=522 YBD=1127 YHG=1098>surface " XBD=695 XHG=660 YBD=1126 YHG=1098>of " XBD=756 XHG=706 YBD=1127 YHG=1098>the " XBD=851 XHG=771 YBD=1127 YHG=1098>head " XBD=904 XHG=866 YBD=1128 YHG=1108>on " XBD=961 XHG=934 YBD=1126 YHG=1097>is " XBD=1099 XHG=988 YBD=1126 YHG=1100>matter " XBD=1157 XHG=1121 YBD=1126 YHG=1097>of " XBD=1308 XHG=1177 YBD=1126 YHG=1097>difficult " XBD=1576 XHG=1335 YBD=1126 YHG=1098>demonstration " XBD=1632 XHG=1600 YBD=1125 YHG=1098>in " XBD=1710 XHG=1657 YBD=1126 YHG=1096>the" XBD=228 XHG=136 YBD=1167 YHG=1138>either " XBD=326 XHG=251 YBD=1173 YHG=1138>side, " XBD=408 XHG=346 YBD=1166 YHG=1138>and " XBD=464 XHG=431 YBD=1166 YHG=1139>in " XBD=538 XHG=486 YBD=1167 YHG=1138>the " XBD=686 XHG=559 YBD=1168 YHG=1139>interior " XBD=742 XHG=707 YBD=1167 YHG=1138>of " XBD=812 XHG=760 YBD=1167 YHG=1138>the " XBD=905 XHG=840 YBD=1169 YHG=1140>first " XBD=1058 XHG=934 YBD=1174 YHG=1137>highest " XBD=1275 XHG=1083 YBD=1167 YHG=1138>mammifera " XBD=1362 XHG=1301 YBD=1167 YHG=1138>and " XBD=1471 XHG=1389 YBD=1167 YHG=1147>man. " XBD=1616 XHG=1522 YBD=1166 YHG=1138>Their " XBD=1711 XHG=1643 YBD=1173 YHG=1146>pre-" XBD=262 XHG=137 YBD=1206 YHG=1178>division " XBD=319 XHG=285 YBD=1207 YHG=1187>or " XBD=483 XHG=343 YBD=1215 YHG=1181>segment " XBD=542 XHG=507 YBD=1207 YHG=1178>of " XBD=616 XHG=564 YBD=1208 YHG=1179>the " XBD=728 XHG=643 YBD=1215 YHG=1179>large " XBD=904 XHG=760 YBD=1209 YHG=1181>antenna. " XBD=1035 XHG=935 YBD=1214 YHG=1187>sence, " XBD=1204 XHG=1049 YBD=1215 YHG=1177>however, " XBD=1276 XHG=1218 YBD=1207 YHG=1187>can " XBD=1329 XHG=1291 YBD=1207 YHG=1188>no " XBD=1450 XHG=1342 YBD=1215 YHG=1179>longer " XBD=1501 XHG=1463 YBD=1207 YHG=1179>be " XBD=1711 XHG=1517 YBD=1214 YHG=1178>questioned," XBD=273 XHG=135 YBD=1255 YHG=1218>Viewing " XBD=347 XHG=297 YBD=1247 YHG=1218>the " XBD=454 XHG=373 YBD=1247 YHG=1221>roots " XBD=516 XHG=481 YBD=1247 YHG=1218>of " XBD=621 XHG=535 YBD=1247 YHG=1219>these " XBD=817 XHG=648 YBD=1255 YHG=1222>antennary " XBD=906 XHG=837 YBD=1256 YHG=1228>pro- " XBD=1018 XHG=936 YBD=1246 YHG=1218>since " XBD=1060 XHG=1041 YBD=1245 YHG=1226>a " XBD=1211 XHG=1080 YBD=1254 YHG=1219>positive " XBD=1295 XHG=1233 YBD=1247 YHG=1219>and " XBD=1521 XHG=1316 YBD=1254 YHG=1219>perspicuous " XBD=1667 XHG=1535 YBD=1248 YHG=1221>account " XBD=1716 XHG=1680 YBD=1247 YHG=1217>of" XBD=232 XHG=137 YBD=1288 YHG=1267>cesses " XBD=322 XHG=246 YBD=1287 YHG=1258>from " XBD=479 XHG=337 YBD=1294 YHG=1258>without, " XBD=574 XHG=499 YBD=1295 YHG=1259>they " XBD=716 XHG=593 YBD=1295 YHG=1262>present " XBD=827 XHG=737 YBD=1288 YHG=1260>small " XBD=905 XHG=851 YBD=1296 YHG=1269>pa- " XBD=1017 XHG=935 YBD=1286 YHG=1257>them " XBD=1065 XHG=1038 YBD=1287 YHG=1258>is " XBD=1192 XHG=1090 YBD=1295 YHG=1259>given, " XBD=1253 XHG=1213 YBD=1287 YHG=1267>on " XBD=1326 XHG=1274 YBD=1287 YHG=1258>the " XBD=1503 XHG=1349 YBD=1295 YHG=1258>authority " XBD=1561 XHG=1527 YBD=1286 YHG=1258>of " XBD=1712 XHG=1583 YBD=1296 YHG=1258>Scarpa," XBD=241 XHG=136 YBD=1336 YHG=1299>pillary " XBD=429 XHG=251 YBD=1336 YHG=1299>elevations, " XBD=541 XHG=438 YBD=1328 YHG=1299>which " XBD=684 XHG=549 YBD=1328 YHG=1300>indicate " XBD=747 XHG=696 YBD=1328 YHG=1299>the " XBD=906 XHG=759 YBD=1329 YHG=1300>situation " XBD=1139 XHG=938 YBD=1335 YHG=1297>Comparetti, " XBD=1213 XHG=1162 YBD=1327 YHG=1299>De " XBD=1415 XHG=1235 YBD=1335 YHG=1298>Blainville, " XBD=1501 XHG=1439 YBD=1327 YHG=1299>and " XBD=1639 XHG=1525 YBD=1328 YHG=1298>others. " XBD=1714 XHG=1681 YBD=1327 YHG=1299>It" XBD=170 XHG=138 YBD=1368 YHG=1339>of " XBD=226 XHG=179 YBD=1367 YHG=1339>the " XBD=408 XHG=240 YBD=1368 YHG=1340>vestibular " XBD=474 XHG=421 YBD=1368 YHG=1348>sac " XBD=527 XHG=494 YBD=1368 YHG=1340>in " XBD=599 XHG=546 YBD=1368 YHG=1339>the " XBD=752 XHG=617 YBD=1369 YHG=1340>interior. " XBD=833 XHG=794 YBD=1368 YHG=1340>In " XBD=907 XHG=855 YBD=1369 YHG=1340>the " XBD=964 XHG=937 YBD=1367 YHG=1338>is " XBD=1008 XHG=977 YBD=1366 YHG=1341>to " XBD=1183 XHG=1022 YBD=1376 YHG=1338>Breschet, " XBD=1351 XHG=1197 YBD=1375 YHG=1339>however, " XBD=1428 XHG=1360 YBD=1366 YHG=1338>that " XBD=1487 XHG=1440 YBD=1367 YHG=1347>we " XBD=1555 XHG=1502 YBD=1367 YHG=1347>are " XBD=1715 XHG=1567 YBD=1368 YHG=1338>indebted" XBD=248 XHG=137 YBD=1408 YHG=1382>astaciis " XBD=443 XHG=267 YBD=1416 YHG=1379>fluviatilis, " XBD=499 XHG=465 YBD=1408 YHG=1389>or " XBD=686 XHG=527 YBD=1416 YHG=1379>cray-fish, " XBD=770 XHG=707 YBD=1407 YHG=1380>and " XBD=829 XHG=796 YBD=1408 YHG=1380>in " XBD=907 XHG=856 YBD=1408 YHG=1379>the " XBD=984 XHG=938 YBD=1406 YHG=1378>for " XBD=1026 XHG=1007 YBD=1406 YHG=1387>a " XBD=1199 XHG=1046 YBD=1415 YHG=1377>thorough " XBD=1439 XHG=1221 YBD=1415 YHG=1378>investigation " XBD=1494 XHG=1459 YBD=1406 YHG=1378>of " XBD=1596 XHG=1513 YBD=1407 YHG=1378>them " XBD=1648 XHG=1616 YBD=1407 YHG=1379>in " XBD=1713 XHG=1661 YBD=1407 YHG=1378>the" XBD=271 XHG=138 YBD=1448 YHG=1428>common " XBD=414 XHG=289 YBD=1455 YHG=1420>lobster, " XBD=469 XHG=428 YBD=1448 YHG=1428>an " XBD=626 XHG=482 YBD=1456 YHG=1423>aperture " XBD=683 XHG=647 YBD=1448 YHG=1419>of " XBD=908 XHG=696 YBD=1448 YHG=1420>considerable " XBD=1053 XHG=938 YBD=1447 YHG=1418>animal " XBD=1172 XHG=1067 YBD=1448 YHG=1419>series. " XBD=1245 XHG=1207 YBD=1447 YHG=1418>In " XBD=1412 XHG=1257 YBD=1447 YHG=1418>reference " XBD=1457 XHG=1426 YBD=1447 YHG=1421>to " XBD=1551 XHG=1471 YBD=1447 YHG=1417>their " XBD=1716 XHG=1564 YBD=1448 YHG=1418>chemical" XBD=196 XHG=138 YBD=1490 YHG=1460>size " XBD=248 XHG=221 YBD=1490 YHG=1461>is " XBD=424 XHG=276 YBD=1489 YHG=1461>observed " XBD=536 XHG=451 YBD=1497 YHG=1469>upon " XBD=612 XHG=560 YBD=1489 YHG=1460>the " XBD=768 XHG=643 YBD=1490 YHG=1461>summit " XBD=825 XHG=789 YBD=1488 YHG=1459>of " XBD=909 XHG=847 YBD=1489 YHG=1459>this " XBD=1152 XHG=939 YBD=1497 YHG=1459>composition, " XBD=1247 XHG=1173 YBD=1496 YHG=1458>they " XBD=1317 XHG=1265 YBD=1488 YHG=1468>are " XBD=1395 XHG=1331 YBD=1495 YHG=1461>not, " XBD=1450 XHG=1415 YBD=1487 YHG=1467>as " XBD=1523 XHG=1470 YBD=1487 YHG=1458>the " XBD=1714 XHG=1546 YBD=1496 YHG=1466>synonyme" XBD=311 XHG=138 YBD=1538 YHG=1501>projection, " XBD=428 XHG=325 YBD=1529 YHG=1501>which " XBD=697 XHG=446 YBD=1537 YHG=1501>communicates, " XBD=843 XHG=709 YBD=1537 YHG=1500>through " XBD=908 XHG=856 YBD=1529 YHG=1500>the " XBD=1104 XHG=939 YBD=1529 YHG=1505>cretaceous " XBD=1220 XHG=1113 YBD=1528 YHG=1500>would " XBD=1337 XHG=1228 YBD=1536 YHG=1500>imply, " XBD=1514 XHG=1347 YBD=1536 YHG=1499>composed " XBD=1560 XHG=1526 YBD=1528 YHG=1499>of " XBD=1715 XHG=1571 YBD=1528 YHG=1499>carbonic" XBD=268 XHG=138 YBD=1569 YHG=1541>medium " XBD=326 XHG=290 YBD=1571 YHG=1540>of " XBD=362 XHG=343 YBD=1569 YHG=1550>a " XBD=571 XHG=384 YBD=1577 YHG=1541>membrane, " XBD=661 XHG=585 YBD=1569 YHG=1540>with " XBD=738 XHG=687 YBD=1568 YHG=1540>the " XBD=863 XHG=760 YBD=1576 YHG=1541>cavity " XBD=914 XHG=878 YBD=1569 YHG=1541>of " XBD=1010 XHG=940 YBD=1568 YHG=1540>acid " XBD=1085 XHG=1024 YBD=1568 YHG=1540>and " XBD=1189 XHG=1098 YBD=1575 YHG=1540>lime; " XBD=1277 XHG=1210 YBD=1575 YHG=1540>but, " XBD=1455 XHG=1288 YBD=1576 YHG=1540>according " XBD=1496 XHG=1465 YBD=1568 YHG=1542>to " XBD=1563 XHG=1511 YBD=1568 YHG=1539>the " XBD=1715 XHG=1578 YBD=1575 YHG=1539>analysis" XBD=186 XHG=138 YBD=1610 YHG=1581>the " XBD=261 XHG=200 YBD=1611 YHG=1590>sac. " XBD=395 XHG=304 YBD=1610 YHG=1581>From " XBD=459 XHG=407 YBD=1610 YHG=1581>the " XBD=621 XHG=475 YBD=1611 YHG=1582>situation " XBD=668 XHG=633 YBD=1610 YHG=1580>of " XBD=740 XHG=679 YBD=1609 YHG=1581>this " XBD=909 XHG=755 YBD=1617 YHG=1584>aperture, " XBD=974 XHG=939 YBD=1609 YHG=1580>of " XBD=1140 XHG=986 YBD=1609 YHG=1579>Huschke " XBD=1217 XHG=1155 YBD=1608 YHG=1580>and " XBD=1376 XHG=1232 YBD=1617 YHG=1580>Barruel, " XBD=1470 XHG=1398 YBD=1617 YHG=1579>they " XBD=1547 XHG=1494 YBD=1608 YHG=1588>are " XBD=1658 XHG=1566 YBD=1608 YHG=1580>made " XBD=1715 XHG=1671 YBD=1616 YHG=1588>up" XBD=197 XHG=140 YBD=1650 YHG=1621>and " XBD=256 XHG=217 YBD=1651 YHG=1622>its " XBD=456 XHG=279 YBD=1651 YHG=1622>immediate " XBD=610 XHG=480 YBD=1650 YHG=1622>relation " XBD=664 XHG=633 YBD=1650 YHG=1624>to " XBD=743 XHG=692 YBD=1650 YHG=1620>the " XBD=910 XHG=772 YBD=1650 YHG=1622>external " XBD=975 XHG=940 YBD=1649 YHG=1620>of " XBD=1014 XHG=995 YBD=1649 YHG=1630>a " XBD=1240 XHG=1034 YBD=1650 YHG=1620>combination " XBD=1298 XHG=1263 YBD=1649 YHG=1620>of " XBD=1441 XHG=1319 YBD=1657 YHG=1629>mucus, " XBD=1631 XHG=1466 YBD=1649 YHG=1621>carbonate " XBD=1718 XHG=1655 YBD=1649 YHG=1619>and" XBD=265 XHG=139 YBD=1699 YHG=1661>surface, " XBD=303 XHG=279 YBD=1690 YHG=1663>it " XBD=389 XHG=317 YBD=1698 YHG=1671>may " XBD=441 XHG=404 YBD=1690 YHG=1662>be " XBD=615 XHG=463 YBD=1698 YHG=1661>regarded " XBD=664 XHG=629 YBD=1690 YHG=1670>as " XBD=728 XHG=678 YBD=1690 YHG=1661>the " XBD=910 XHG=746 YBD=1698 YHG=1659>analogue, " XBD=1112 XHG=941 YBD=1697 YHG=1660>phosphate " XBD=1162 XHG=1127 YBD=1689 YHG=1660>of " XBD=1259 XHG=1174 YBD=1697 YHG=1661>lime, " XBD=1344 XHG=1282 YBD=1689 YHG=1661>and " XBD=1377 XHG=1358 YBD=1689 YHG=1669>a " XBD=1481 XHG=1392 YBD=1689 YHG=1660>small " XBD=1670 XHG=1495 YBD=1689 YHG=1660>admixture " XBD=1722 XHG=1686 YBD=1689 YHG=1659>of" XBD=171 XHG=139 YBD=1730 YHG=1711>or " XBD=419 XHG=183 YBD=1739 YHG=1703>representative " XBD=475 XHG=440 YBD=1731 YHG=1701>of " XBD=544 XHG=492 YBD=1730 YHG=1702>the " XBD=707 XHG=558 YBD=1736 YHG=1702>faenestra " XBD=831 XHG=728 YBD=1730 YHG=1702>ovalis. " XBD=911 XHG=872 YBD=1729 YHG=1702>In " XBD=1056 XHG=941 YBD=1730 YHG=1702>animal " XBD=1223 XHG=1070 YBD=1729 YHG=1701>material. " XBD=1359 XHG=1263 YBD=1729 YHG=1701>Their " XBD=1523 XHG=1381 YBD=1737 YHG=1701>physical " XBD=1719 XHG=1543 YBD=1730 YHG=1700>characters" XBD=177 XHG=139 YBD=1770 YHG=1742>its " XBD=382 XHG=200 YBD=1770 YHG=1742>anatomical " XBD=573 XHG=409 YBD=1776 YHG=1744>structure, " XBD=733 XHG=598 YBD=1778 YHG=1741>perhaps " XBD=835 XHG=756 YBD=1770 YHG=1741>from " XBD=908 XHG=856 YBD=1769 YHG=1741>the " XBD=1007 XHG=941 YBD=1769 YHG=1741>will " XBD=1077 XHG=1040 YBD=1770 YHG=1742>be " XBD=1275 XHG=1110 YBD=1769 YHG=1741>described " XBD=1391 XHG=1308 YBD=1769 YHG=1750>more " XBD=1451 XHG=1419 YBD=1769 YHG=1742>in " XBD=1580 XHG=1483 YBD=1769 YHG=1741>detail " XBD=1638 XHG=1606 YBD=1769 YHG=1741>in " XBD=1718 XHG=1666 YBD=1769 YHG=1740>the" XBD=265 XHG=140 YBD=1811 YHG=1782>absence " XBD=314 XHG=280 YBD=1810 YHG=1782>of " XBD=376 XHG=325 YBD=1810 YHG=1782>the " XBD=507 XHG=391 YBD=1818 YHG=1784>stapes, " XBD=633 XHG=529 YBD=1810 YHG=1781>which " XBD=674 XHG=647 YBD=1810 YHG=1782>is " XBD=911 XHG=690 YBD=1818 YHG=1781>subsequently " XBD=1066 XHG=941 YBD=1809 YHG=1782>various " XBD=1186 XHG=1081 YBD=1809 YHG=1781>orders " XBD=1236 XHG=1200 YBD=1810 YHG=1781>of " XBD=1394 XHG=1252 YBD=1818 YHG=1782>animals, " XBD=1451 XHG=1416 YBD=1809 YHG=1790>as " XBD=1552 XHG=1472 YBD=1809 YHG=1780>their " XBD=1667 XHG=1570 YBD=1817 YHG=1789>organ " XBD=1724 XHG=1688 YBD=1809 YHG=1779>of" XBD=169 XHG=139 YBD=1850 YHG=1824>to " XBD=224 XHG=188 YBD=1850 YHG=1822>be " XBD=410 XHG=248 YBD=1858 YHG=1822>appended " XBD=463 XHG=431 YBD=1850 YHG=1824>to " XBD=520 XHG=485 YBD=1858 YHG=1822>it, " XBD=566 XHG=542 YBD=1850 YHG=1822>it " XBD=661 XHG=589 YBD=1857 YHG=1830>may " XBD=716 XHG=679 YBD=1849 YHG=1822>be " XBD=868 XHG=737 YBD=1858 YHG=1821>thought " XBD=912 XHG=880 YBD=1850 YHG=1824>to " XBD=1070 XHG=941 YBD=1858 YHG=1820>hearing " XBD=1109 XHG=1082 YBD=1850 YHG=1822>is " XBD=1256 XHG=1123 YBD=1858 YHG=1821>brought " XBD=1309 XHG=1270 YBD=1850 YHG=1831>on " XBD=1370 XHG=1322 YBD=1849 YHG=1821>for " XBD=1604 XHG=1383 YBD=1850 YHG=1821>examination." XBD=282 XHG=139 YBD=1891 YHG=1862>resemble " XBD=346 XHG=298 YBD=1891 YHG=1862>the " XBD=533 XHG=361 YBD=1898 YHG=1862>secondary " XBD=711 XHG=554 YBD=1898 YHG=1862>tympanic " XBD=912 XHG=735 YBD=1891 YHG=1863>membrane " XBD=1021 XHG=983 YBD=1890 YHG=1862>In " XBD=1100 XHG=1049 YBD=1890 YHG=1863>the " XBD=1351 XHG=1123 YBD=1898 YHG=1862>cephalopodous |>" XBD=1523 XHG=1372 YBD=1899 YHG=1862>mollusca, " XBD=1585 XHG=1551 YBD=1891 YHG=1871>as " XBD=1722 XHG=1612 YBD=1891 YHG=1862>cuttle-" XBD=173 XHG=140 YBD=1931 YHG=1902>of " XBD=231 XHG=181 YBD=1931 YHG=1903>the " XBD=378 XHG=244 YBD=1930 YHG=1902>fenestra " XBD=550 XHG=396 YBD=1937 YHG=1902>rotunda ; " XBD=604 XHG=571 YBD=1930 YHG=1902>in " XBD=664 XHG=625 YBD=1931 YHG=1903>its " XBD=912 XHG=686 YBD=1938 YHG=1901>physiological " XBD=1011 XHG=942 YBD=1938 YHG=1902>fish, " XBD=1190 XHG=1028 YBD=1938 YHG=1901>Nautilus, " XBD=1288 XHG=1202 YBD=1930 YHG=1902>what " XBD=1366 XHG=1300 YBD=1931 YHG=1911>was " XBD=1416 XHG=1385 YBD=1930 YHG=1903>in " XBD=1488 XHG=1437 YBD=1931 YHG=1903>the " XBD=1626 XHG=1513 YBD=1930 YHG=1902>former " XBD=1721 XHG=1640 YBD=1931 YHG=1902>class" XBD=315 XHG=139 YBD=1978 YHG=1942>properties, " XBD=484 XHG=329 YBD=1979 YHG=1942>however, " XBD=533 XHG=498 YBD=1971 YHG=1951>as " XBD=615 XHG=554 YBD=1978 YHG=1951>you " XBD=708 XHG=640 YBD=1971 YHG=1942>will " XBD=913 XHG=730 YBD=1971 YHG=1942>afterwards " XBD=1069 XHG=942 YBD=1977 YHG=1942>pointed " XBD=1136 XHG=1082 YBD=1971 YHG=1945>out " XBD=1181 XHG=1147 YBD=1970 YHG=1950>as " XBD=1236 XHG=1197 YBD=1970 YHG=1951>an " XBD=1379 XHG=1250 YBD=1971 YHG=1951>osseous " XBD=1505 XHG=1390 YBD=1978 YHG=1943>cavity, " XBD=1550 XHG=1519 YBD=1970 YHG=1943>in " XBD=1616 XHG=1564 YBD=1970 YHG=1942>the " XBD=1723 XHG=1631 YBD=1971 YHG=1943>order" XBD=335 XHG=140 YBD=2017 YHG=1982>understand, " XBD=430 XHG=369 YBD=2010 YHG=1981>this " XBD=611 XHG=467 YBD=2018 YHG=1985>aperture " XBD=727 XHG=644 YBD=2011 YHG=1984>must " XBD=806 XHG=768 YBD=2010 YHG=1982>be " XBD=914 XHG=842 YBD=2010 YHG=1991>ana- " XBD=978 XHG=943 YBD=2010 YHG=1982>of " XBD=1126 XHG=996 YBD=2011 YHG=1982>animals " XBD=1220 XHG=1148 YBD=2010 YHG=1991>now " XBD=1339 XHG=1239 YBD=2010 YHG=1983>under " XBD=1588 XHG=1368 YBD=2019 YHG=1982>examination, " XBD=1724 XHG=1610 YBD=2011 YHG=1983>consti-" XBD=244 XHG=140 YBD=2059 YHG=2021>logous " XBD=288 XHG=258 YBD=2050 YHG=2024>to " XBD=370 XHG=303 YBD=2050 YHG=2021>that " XBD=455 XHG=383 YBD=2057 YHG=2024>part " XBD=569 XHG=468 YBD=2050 YHG=2022>called " XBD=635 XHG=583 YBD=2050 YHG=2021>the fenestra " XBD=914 XHG=811 YBD=2059 YHG=2023>oraUs, " XBD=1025 XHG=943 YBD=2051 YHG=2024>tutes " XBD=1090 XHG=1039 YBD=2050 YHG=2022>the " XBD=1326 XHG=1104 YBD=2058 YHG=2022>cartilaginous " XBD=1502 XHG=1338 YBD=2052 YHG=2022>vestibule. " XBD=1574 XHG=1543 YBD=2051 YHG=2022>It " XBD=1723 XHG=1588 YBD=2058 YHG=2031>appears" XBD=220 XHG=141 YBD=2090 YHG=2062>since " XBD=259 XHG=234 YBD=2089 YHG=2062>it " XBD=364 XHG=271 YBD=2090 YHG=2061>forms " XBD=429 XHG=378 YBD=2089 YHG=2061>the " XBD=582 XHG=445 YBD=2090 YHG=2062>medium " XBD=640 XHG=606 YBD=2090 YHG=2061>of " XBD=914 XHG=657 YBD=2090 YHG=2062>communication " XBD=976 XHG=944 YBD=2089 YHG=2062>in " XBD=1041 XHG=989 YBD=2090 YHG=2061>the " XBD=1224 XHG=1065 YBD=2091 YHG=2063>character " XBD=1270 XHG=1235 YBD=2091 YHG=2061>of " XBD=1307 XHG=1288 YBD=2091 YHG=2071>a " XBD=1416 XHG=1326 YBD=2092 YHG=2063>small " XBD=1614 XHG=1430 YBD=2091 YHG=2062>excavation " XBD=1659 XHG=1627 YBD=2091 YHG=2063>in " XBD=1723 XHG=1670 YBD=2091 YHG=2062>the" XBD=275 XHG=140 YBD=2130 YHG=2101>between " XBD=335 XHG=285 YBD=2129 YHG=2101>the " XBD=522 XHG=352 YBD=2130 YHG=2101>vestibular " XBD=588 XHG=534 YBD=2131 YHG=2110>sac " XBD=669 XHG=608 YBD=2130 YHG=2102>and " XBD=734 XHG=683 YBD=2130 YHG=2101>the " XBD=916 XHG=750 YBD=2131 YHG=2102>surround- " XBD=1094 XHG=945 YBD=2140 YHG=2102>cartilage " XBD=1149 XHG=1114 YBD=2131 YHG=2102>of " XBD=1219 XHG=1166 YBD=2131 YHG=2102>the " XBD=1330 XHG=1239 YBD=2139 YHG=2102>head, " XBD=1491 XHG=1346 YBD=2132 YHG=2103>destitute " XBD=1549 XHG=1514 YBD=2131 YHG=2102>of " XBD=1724 XHG=1567 YBD=2140 YHG=2102>faenestra," XBD=192 XHG=140 YBD=2178 YHG=2141>ing " XBD=374 XHG=220 YBD=2179 YHG=2142>vibrating " XBD=488 XHG=401 YBD=2171 YHG=2142>fluid. " XBD=597 XHG=531 YBD=2171 YHG=2142>The " XBD=760 XHG=628 YBD=2171 YHG=2142>internal " XBD=915 XHG=793 YBD=2171 YHG=2142>surface " XBD=979 XHG=945 YBD=2171 YHG=2152>or " XBD=1054 XHG=993 YBD=2180 YHG=2151>any " XBD=1212 XHG=1069 YBD=2180 YHG=2146>aperture " XBD=1284 XHG=1236 YBD=2172 YHG=2142>for " XBD=1445 XHG=1306 YBD=2172 YHG=2144>external " XBD=1727 XHG=1467 YBD=2172 YHG=2143>communication" XBD=275 XHG=140 YBD=2218 YHG=2184>presents " XBD=329 XHG=290 YBD=2210 YHG=2190>an " XBD=445 XHG=341 YBD=2210 YHG=2182>orifice " XBD=501 XHG=469 YBD=2210 YHG=2183>in " XBD=573 XHG=521 YBD=2211 YHG=2182>the " XBD=679 XHG=589 YBD=2219 YHG=2182>shell, " XBD=736 XHG=701 YBD=2211 YHG=2182>of " XBD=807 XHG=755 YBD=2211 YHG=2182>the " XBD=915 XHG=831 YBD=2211 YHG=2192>same " XBD=1186 XHG=946 YBD=2219 YHG=2184>correspondent " XBD=1245 XHG=1211 YBD=2212 YHG=2184>in " XBD=1358 XHG=1272 YBD=2212 YHG=2183>office " XBD=1403 XHG=1372 YBD=2212 YHG=2186>to " XBD=1486 XHG=1434 YBD=2212 YHG=2183>the " XBD=1583 XHG=1512 YBD=2212 YHG=2184>oval " XBD=1726 XHG=1610 YBD=2220 YHG=2184>orifice," XBD=274 XHG=140 YBD=2258 YHG=2225>segment " XBD=344 XHG=309 YBD=2250 YHG=2221>of " XBD=424 XHG=373 YBD=2249 YHG=2221>the " XBD=609 XHG=466 YBD=2258 YHG=2224>antenna, " XBD=777 XHG=643 YBD=2259 YHG=2222>through " XBD=917 XHG=812 YBD=2251 YHG=2222>which " XBD=1109 XHG=946 YBD=2259 YHG=2224>presented " XBD=1172 XHG=1133 YBD=2252 YHG=2232>us " XBD=1232 XHG=1199 YBD=2252 YHG=2224>in " XBD=1306 XHG=1254 YBD=2252 YHG=2223>the " XBD=1499 XHG=1328 YBD=2252 YHG=2224>vestibular " XBD=1672 XHG=1529 YBD=2252 YHG=2224>sacculus " XBD=1731 XHG=1694 YBD=2252 YHG=2223>of" XBD=252 XHG=140 YBD=2290 YHG=2261>vessels " XBD=327 XHG=267 YBD=2289 YHG=2262>and " XBD=449 XHG=340 YBD=2290 YHG=2269>nerves " XBD=538 XHG=464 YBD=2298 YHG=2271>pass " XBD=600 XHG=552 YBD=2290 YHG=2261>for " XBD=819 XHG=619 YBD=2290 YHG=2262>distribution " XBD=916 XHG=833 YBD=2299 YHG=2272>upon " XBD=998 XHG=946 YBD=2291 YHG=2263>the " XBD=1186 XHG=1013 YBD=2291 YHG=2267>crustacea. " XBD=1407 XHG=1228 YBD=2299 YHG=2263>According " XBD=1457 XHG=1426 YBD=2291 YHG=2266>to " XBD=1527 XHG=1475 YBD=2291 YHG=2263>the " XBD=1726 XHG=1543 YBD=2292 YHG=2264>dissections" XBD=189 XHG=140 YBD=2330 YHG=2300>the " XBD=370 XHG=203 YBD=2336 YHG=2302>sacculus ; " XBD=471 XHG=392 YBD=2330 YHG=2301>after " XBD=544 XHG=491 YBD=2330 YHG=2301>the " XBD=704 XHG=566 YBD=2330 YHG=2302>removal " XBD=765 XHG=730 YBD=2330 YHG=2302>of " XBD=832 XHG=779 YBD=2331 YHG=2302>the " XBD=917 XHG=854 YBD=2331 YHG=2312>cre- " XBD=982 XHG=947 YBD=2331 YHG=2302>of " XBD=1117 XHG=992 YBD=2339 YHG=2303>Weber, " XBD=1182 XHG=1130 YBD=2332 YHG=2303>the " XBD=1336 XHG=1204 YBD=2331 YHG=2302>internal " XBD=1477 XHG=1355 YBD=2331 YHG=2302>surface " XBD=1528 XHG=1492 YBD=2331 YHG=2302>of " XBD=1588 XHG=1537 YBD=2331 YHG=2303>the " XBD=1725 XHG=1603 YBD=2332 YHG=2303>cartila-" XBD=264 XHG=140 YBD=2370 YHG=2344>taceous " XBD=382 XHG=299 YBD=2378 YHG=2350>case, " XBD=447 XHG=415 YBD=2370 YHG=2342>in " XBD=582 XHG=477 YBD=2370 YHG=2342>which " XBD=669 XHG=617 YBD=2370 YHG=2342>the " XBD=917 XHG=701 YBD=2371 YHG=2342>membranous " XBD=1059 XHG=949 YBD=2379 YHG=2343>ginous " XBD=1259 XHG=1072 YBD=2371 YHG=2342>vestibulum " XBD=1306 XHG=1274 YBD=2369 YHG=2342>in " XBD=1371 XHG=1320 YBD=2370 YHG=2342>the " XBD=1525 XHG=1394 YBD=2378 YHG=2345>octapus " XBD=1576 XHG=1548 YBD=2371 YHG=2344>is " XBD=1728 XHG=1597 YBD=2379 YHG=2342>smooth," XBD=288 XHG=140 YBD=2410 YHG=2381>vestibule " XBD=330 XHG=303 YBD=2409 YHG=2382>is " XBD=519 XHG=345 YBD=2418 YHG=2382>contained, " XBD=556 XHG=532 YBD=2409 YHG=2382>it " XBD=608 XHG=579 YBD=2410 YHG=2382>is " XBD=724 XHG=628 YBD=2410 YHG=2381>found " XBD=774 XHG=739 YBD=2410 YHG=2390>as " XBD=816 XHG=796 YBD=2409 YHG=2391>a " XBD=917 XHG=839 YBD=2410 YHG=2383>little " XBD=1041 XHG=947 YBD=2410 YHG=2382>while " XBD=1115 XHG=1063 YBD=2409 YHG=2382>the " XBD=1280 XHG=1138 YBD=2417 YHG=2383>opposite " XBD=1384 XHG=1306 YBD=2409 YHG=2384>state " XBD=1435 XHG=1408 YBD=2410 YHG=2383>is " XBD=1609 XHG=1459 YBD=2411 YHG=2383>observed " XBD=1660 XHG=1628 YBD=2410 YHG=2384>in " XBD=1727 XHG=1674 YBD=2410 YHG=2383>the" XBD=210 XHG=140 YBD=2458 YHG=2421>bag, " XBD=270 XHG=236 YBD=2449 YHG=2420>of " XBD=418 XHG=290 YBD=2457 YHG=2422>varying " XBD=505 XHG=442 YBD=2450 YHG=2422>size " XBD=591 XHG=529 YBD=2450 YHG=2421>and " XBD=720 XHG=613 YBD=2458 YHG=2422>figure, " XBD=822 XHG=737 YBD=2449 YHG=2421>filled " XBD=918 XHG=842 YBD=2449 YHG=2421>with " XBD=1037 XHG=949 YBD=2456 YHG=2422>sepia " XBD=1118 XHG=1058 YBD=2449 YHG=2421>and " XBD=1234 XHG=1139 YBD=2457 YHG=2421>loligo " XBD=1289 XHG=1254 YBD=2449 YHG=2420>of " XBD=1476 XHG=1304 YBD=2458 YHG=2422>projecting " XBD=1662 XHG=1495 YBD=2458 YHG=2423>tubercles, " XBD=1728 XHG=1685 YBD=2457 YHG=2422>by" XBD=160 XHG=142 YBD=2488 YHG=2469>a " XBD=288 XHG=174 YBD=2498 YHG=2463>watery " XBD=392 XHG=305 YBD=2498 YHG=2461>fluid, " XBD=473 XHG=406 YBD=2497 YHG=2462>but, " XBD=534 XHG=486 YBD=2489 YHG=2461>for " XBD=599 XHG=547 YBD=2489 YHG=2461>the " XBD=694 XHG=615 YBD=2489 YHG=2463>most " XBD=785 XHG=705 YBD=2497 YHG=2463>part, " XBD=871 XHG=801 YBD=2489 YHG=2461>oval " XBD=918 XHG=885 YBD=2488 YHG=2461>in " XBD=1052 XHG=948 YBD=2489 YHG=2460>which " XBD=1116 XHG=1065 YBD=2489 YHG=2460>the " XBD=1256 XHG=1129 YBD=2489 YHG=2461>interior " XBD=1384 XHG=1270 YBD=2489 YHG=2461>vesicle " XBD=1426 XHG=1398 YBD=2489 YHG=2461>is " XBD=1624 XHG=1445 YBD=2497 YHG=2461>supported." XBD=226 XHG=141 YBD=2536 YHG=2500>form, " XBD=302 XHG=242 YBD=2529 YHG=2500>and " XBD=558 XHG=316 YBD=2536 YHG=2501>comparatively " XBD=672 XHG=568 YBD=2537 YHG=2501>larger " XBD=713 XHG=681 YBD=2528 YHG=2502>in " XBD=918 XHG=728 YBD=2529 YHG=2501>dimensions " XBD=1028 XHG=989 YBD=2528 YHG=2501>In " XBD=1097 XHG=1045 YBD=2528 YHG=2500>the " XBD=1355 XHG=1119 YBD=2529 YHG=2500>cuttle-fish the " XBD=1599 XHG=1378 YBD=2537 YHG=2501>cartilaginous " XBD=1729 XHG=1613 YBD=2536 YHG=2500>cavity," XBD=229 XHG=141 YBD=2568 YHG=2540>when " XBD=282 XHG=258 YBD=2568 YHG=2541>it " XBD=494 XHG=313 YBD=2569 YHG=2541>constitutes " XBD=577 XHG=526 YBD=2568 YHG=2540>the " XBD=701 XHG=606 YBD=2568 YHG=2541>entire " XBD=835 XHG=728 YBD=2577 YHG=2549>organ, " XBD=918 XHG=845 YBD=2568 YHG=2540>than " XBD=1052 XHG=949 YBD=2568 YHG=2539>which " XBD=1145 XHG=1073 YBD=2567 YHG=2540>here " XBD=1313 XHG=1172 YBD=2568 YHG=2548>assumes " XBD=1354 XHG=1335 YBD=2568 YHG=2548>a " XBD=1599 XHG=1378 YBD=2576 YHG=2539>quadrilateral " XBD=1729 XHG=1619 YBD=2575 YHG=2539>figure," XBD=229 XHG=140 YBD=2607 YHG=2580>when " XBD=314 XHG=243 YBD=2615 YHG=2580>only " XBD=368 XHG=329 YBD=2608 YHG=2588>an " XBD=506 XHG=386 YBD=2615 YHG=2580>aliquot " XBD=743 XHG=519 YBD=2615 YHG=2582>compartment " XBD=791 XHG=757 YBD=2607 YHG=2579>of " XBD=822 XHG=802 YBD=2607 YHG=2588>a " XBD=919 XHG=836 YBD=2607 YHG=2588>more " XBD=1098 XHG=949 YBD=2615 YHG=2582>presents, " XBD=1145 XHG=1112 YBD=2606 YHG=2581>at " XBD=1264 XHG=1165 YBD=2607 YHG=2579>either " XBD=1390 XHG=1288 YBD=2615 YHG=2580>angle, " XBD=1503 XHG=1413 YBD=2607 YHG=2579>small |>" XBD=1729 XHG=1530 YBD=2615 YHG=2578>projections," XBD=342 XHG=141 YBD=2654 YHG=2619>complicated " XBD=558 XHG=364 YBD=2655 YHG=2622>apparatus ; " XBD=605 XHG=579 YBD=2646 YHG=2620>it " XBD=649 XHG=623 YBD=2648 YHG=2620>is " XBD=822 XHG=672 YBD=2647 YHG=2619>observed " XBD=867 XHG=837 YBD=2646 YHG=2621>to " XBD=920 XHG=880 YBD=2646 YHG=2619>be " XBD=980 XHG=949 YBD=2647 YHG=2622>to " XBD=1105 XHG=1001 YBD=2646 YHG=2618>which " XBD=1178 XHG=1126 YBD=2646 YHG=2618>the " XBD=1415 XHG=1200 YBD=2646 YHG=2619>membranous " XBD=1489 XHG=1437 YBD=2646 YHG=2626>sac " XBD=1541 XHG=1513 YBD=2645 YHG=2617>is " XBD=1730 XHG=1563 YBD=2653 YHG=2617>attached ;" XBD=282 XHG=141 YBD=2686 YHG=2659>vascular " XBD=340 XHG=308 YBD=2686 YHG=2659>in " XBD=530 XHG=365 YBD=2694 YHG=2661>structure, " XBD=620 XHG=558 YBD=2686 YHG=2659>and " XBD=673 XHG=640 YBD=2686 YHG=2659>in " XBD=780 XHG=699 YBD=2686 YHG=2659>close " XBD=919 XHG=802 YBD=2685 YHG=2657>attach- " XBD=1011 XHG=949 YBD=2686 YHG=2657>this " XBD=1247 XHG=1032 YBD=2693 YHG=2660>arrangement " XBD=1424 XHG=1268 YBD=2693 YHG=2658>evidently " XBD=1559 XHG=1441 YBD=2684 YHG=2656>confers " XBD=1730 XHG=1574 YBD=2685 YHG=2657>consider-" XBD=221 XHG=141 YBD=2725 YHG=2700>ment " XBD=265 XHG=235 YBD=2725 YHG=2700>to " XBD=339 XHG=289 YBD=2726 YHG=2698>the " XBD=489 XHG=355 YBD=2733 YHG=2699>parietes " XBD=544 XHG=509 YBD=2726 YHG=2697>of " XBD=615 XHG=563 YBD=2726 YHG=2697>the " XBD=745 XHG=641 YBD=2733 YHG=2698>cavity " XBD=874 XHG=769 YBD=2725 YHG=2697>which " XBD=921 XHG=895 YBD=2724 YHG=2697>it " XBD=1022 XHG=951 YBD=2732 YHG=2697>ably " XBD=1158 XHG=1038 YBD=2734 YHG=2699>greater " XBD=1310 XHG=1170 YBD=2734 YHG=2698>mobility " XBD=1387 XHG=1326 YBD=2725 YHG=2697>and " XBD=1505 XHG=1400 YBD=2731 YHG=2704>power " XBD=1560 XHG=1524 YBD=2724 YHG=2696>of " XBD=1731 XHG=1578 YBD=2725 YHG=2697>vibration" XBD=295 XHG=141 YBD=2772 YHG=2737>occupies. " XBD=402 XHG=336 YBD=2765 YHG=2737>The " XBD=515 XHG=417 YBD=2766 YHG=2738>tissue " XBD=565 XHG=532 YBD=2765 YHG=2737>of " XBD=758 XHG=576 YBD=2765 YHG=2738>connection " XBD=920 XHG=778 YBD=2764 YHG=2737>between " XBD=1035 XHG=950 YBD=2772 YHG=2746>upon " XBD=1106 XHG=1056 YBD=2764 YHG=2736>the " XBD=1191 XHG=1129 YBD=2765 YHG=2737>soft " XBD=1318 XHG=1213 YBD=2773 YHG=2746>organ, " XBD=1407 XHG=1333 YBD=2763 YHG=2736>than " XBD=1459 XHG=1431 YBD=2763 YHG=2735>if " XBD=1516 XHG=1476 YBD=2764 YHG=2735>its " XBD=1623 XHG=1540 YBD=2764 YHG=2736>sides " XBD=1729 XHG=1645 YBD=2765 YHG=2745>were" XBD=190 XHG=139 YBD=2803 YHG=2775>the " XBD=330 XHG=203 YBD=2804 YHG=2784>osseous " XBD=403 XHG=341 YBD=2803 YHG=2776>and " XBD=631 XHG=414 YBD=2804 YHG=2776>membranous " XBD=809 XHG=642 YBD=2804 YHG=2777>vestibules " XBD=920 XHG=819 YBD=2804 YHG=2776>varies " XBD=1168 XHG=951 YBD=2812 YHG=2777>continuously " XBD=1335 XHG=1191 YBD=2805 YHG=2776>attached " XBD=1391 XHG=1359 YBD=2803 YHG=2777>to " XBD=1465 XHG=1414 YBD=2803 YHG=2774>the " XBD=1592 XHG=1490 YBD=2804 YHG=2776>whole " XBD=1730 XHG=1607 YBD=2805 YHG=2775>surface" XBD=171 XHG=139 YBD=2842 YHG=2813>in " XBD=223 XHG=184 YBD=2843 YHG=2815>its " XBD=397 XHG=238 YBD=2843 YHG=2815>character " XBD=440 XHG=407 YBD=2843 YHG=2816>in " XBD=594 XHG=452 YBD=2844 YHG=2814>different " XBD=719 XHG=602 YBD=2844 YHG=2815>classes " XBD=768 XHG=734 YBD=2844 YHG=2816>of " XBD=939 XHG=778 YBD=2851 YHG=2804>animals. " XBD=986 XHG=951 YBD=2845 YHG=2815>of " XBD=1047 XHG=995 YBD=2846 YHG=2815>the " XBD=1245 XHG=1068 YBD=2852 YHG=2816>containing " XBD=1379 XHG=1264 YBD=2850 YHG=2816>cavity. " XBD=1540 XHG=1420 YBD=2845 YHG=2814>Within " XBD=1644 XHG=1558 YBD=2844 YHG=2815>these " XBD=1732 XHG=1658 YBD=2846 YHG=2816>sim-

844

" XBD=98 XHG=47 YBD=219 YHG=182>ple " XBD=182 XHG=113 YBD=210 YHG=189>sacs " XBD=288 XHG=202 YBD=208 YHG=180>there " XBD=361 XHG=309 YBD=208 YHG=188>are " XBD=496 XHG=377 YBD=215 YHG=180>always " XBD=608 XHG=511 YBD=207 YHG=177>found " XBD=739 XHG=622 YBD=206 YHG=178>otolitic " XBD=824 XHG=754 YBD=206 YHG=186>con-" XBD=191 XHG=47 YBD=256 YHG=221>cretions, " XBD=316 XHG=211 YBD=249 YHG=219>which " XBD=480 XHG=342 YBD=256 YHG=219>undergo " XBD=674 XHG=505 YBD=247 YHG=219>variations " XBD=736 XHG=701 YBD=247 YHG=217>of " XBD=825 XHG=761 YBD=246 YHG=218>size" XBD=111 XHG=48 YBD=289 YHG=260>and |>" XBD=222 XHG=124 YBD=292 YHG=260>figure " XBD=268 XHG=235 YBD=288 YHG=260>in " XBD=424 XHG=281 YBD=288 YHG=259>different " XBD=586 XHG=445 YBD=293 YHG=259>classes ; " XBD=641 XHG=608 YBD=286 YHG=259>in " XBD=738 XHG=655 YBD=287 YHG=267>some " XBD=827 XHG=753 YBD=295 YHG=257>they" XBD=173 XHG=48 YBD=337 YHG=302>present " XBD=205 XHG=187 YBD=328 YHG=309>a " XBD=342 XHG=217 YBD=335 YHG=300>regular " XBD=512 XHG=350 YBD=327 YHG=299>cruciform " XBD=646 XHG=529 YBD=335 YHG=299>shape ; " XBD=729 XHG=668 YBD=327 YHG=299>this " XBD=828 XHG=738 YBD=335 YHG=299>form," XBD=206 XHG=49 YBD=376 YHG=340>however, " XBD=259 XHG=231 YBD=368 YHG=342>is " XBD=370 XHG=287 YBD=368 YHG=349>more " XBD=580 XHG=403 YBD=376 YHG=339>frequently " XBD=764 XHG=612 YBD=368 YHG=339>observed " XBD=829 XHG=797 YBD=368 YHG=341>in" XBD=251 XHG=51 YBD=409 YHG=383>crustaceous " XBD=427 XHG=285 YBD=409 YHG=380>animals. " XBD=509 XHG=470 YBD=408 YHG=380>In " XBD=590 XHG=539 YBD=409 YHG=380>the " XBD=783 XHG=621 YBD=417 YHG=380>mollusca, " XBD=831 XHG=812 YBD=409 YHG=389>a" XBD=135 XHG=53 YBD=450 YHG=421>class " XBD=267 XHG=161 YBD=449 YHG=420>which " XBD=343 XHG=294 YBD=449 YHG=429>we " XBD=424 XHG=371 YBD=449 YHG=429>are " XBD=521 XHG=449 YBD=449 YHG=429>now " XBD=730 XHG=542 YBD=457 YHG=421>examining, " XBD=831 XHG=744 YBD=450 YHG=421>these" XBD=169 XHG=53 YBD=497 YHG=460>chalky " XBD=310 XHG=192 YBD=490 YHG=470>masses " XBD=453 XHG=335 YBD=490 YHG=461>seldom " XBD=605 XHG=479 YBD=499 YHG=462>acquire " XBD=778 XHG=627 YBD=490 YHG=461>hardness " XBD=833 XHG=801 YBD=490 YHG=464>to" XBD=179 XHG=55 YBD=531 YHG=510>assume " XBD=212 XHG=194 YBD=530 YHG=510>a " XBD=349 XHG=224 YBD=531 YHG=501>definite " XBD=471 XHG=361 YBD=539 YHG=502>figure, " XBD=519 XHG=484 YBD=531 YHG=511>as " XBD=567 XHG=533 YBD=531 YHG=503>in " XBD=640 XHG=588 YBD=531 YHG=502>the " XBD=833 XHG=661 YBD=532 YHG=505>crustacea." XBD=87 XHG=54 YBD=572 YHG=542>It " XBD=134 XHG=108 YBD=572 YHG=543>is " XBD=207 XHG=153 YBD=572 YHG=544>not " XBD=422 XHG=228 YBD=579 YHG=543>improbable " XBD=501 XHG=434 YBD=572 YHG=543>that " XBD=599 XHG=513 YBD=572 YHG=543>there " XBD=683 XHG=612 YBD=580 YHG=552>may " XBD=736 XHG=698 YBD=572 YHG=544>be " XBD=835 XHG=752 YBD=572 YHG=551>some" XBD=320 XHG=57 YBD=620 YHG=583>correspondence " XBD=471 XHG=330 YBD=613 YHG=584>between " XBD=535 XHG=484 YBD=613 YHG=584>the " XBD=654 XHG=550 YBD=613 YHG=584>habits " XBD=697 XHG=663 YBD=612 YHG=583>of " XBD=836 XHG=705 YBD=613 YHG=584>animals" XBD=122 XHG=58 YBD=653 YHG=624>and " XBD=197 XHG=144 YBD=653 YHG=624>the " XBD=405 XHG=219 YBD=661 YHG=624>disposition " XBD=461 XHG=426 YBD=653 YHG=624>of " XBD=565 XHG=478 YBD=654 YHG=625>these " XBD=675 XHG=591 YBD=654 YHG=625>loose " XBD=836 XHG=704 YBD=662 YHG=625>bodies ;" XBD=126 XHG=58 YBD=694 YHG=665>that " XBD=338 XHG=140 YBD=702 YHG=665>amphibious " XBD=442 XHG=352 YBD=695 YHG=666>mode " XBD=492 XHG=458 YBD=694 YHG=665>of " XBD=615 XHG=507 YBD=704 YHG=666>living, " XBD=740 XHG=636 YBD=694 YHG=665>which " XBD=838 XHG=755 YBD=695 YHG=675>some" XBD=96 XHG=59 YBD=735 YHG=706>of " XBD=209 XHG=126 YBD=735 YHG=705>them " XBD=559 XHG=235 YBD=744 YHG=707>pursue-rendering " XBD=755 XHG=590 YBD=742 YHG=715>necessary " XBD=839 XHG=789 YBD=735 YHG=707>the" XBD=240 XHG=61 YBD=784 YHG=747>possession " XBD=288 XHG=253 YBD=776 YHG=747>of " XBD=349 XHG=299 YBD=777 YHG=747>the " XBD=492 XHG=363 YBD=777 YHG=747>twofold " XBD=652 XHG=506 YBD=785 YHG=750>property " XBD=701 XHG=667 YBD=776 YHG=746>of " XBD=856 XHG=712 YBD=786 YHG=177>hearing" XBD=95 XHG=62 YBD=818 YHG=788>in " XBD=155 XHG=110 YBD=818 YHG=789>air " XBD=235 XHG=176 YBD=818 YHG=788>and " XBD=395 XHG=251 YBD=818 YHG=788>likewise " XBD=440 XHG=408 YBD=818 YHG=790>in " XBD=677 XHG=455 YBD=826 YHG=792>water-may, " XBD=856 XHG=695 YBD=827 YHG=786>perhaps," XBD=198 XHG=63 YBD=867 YHG=830>require, " XBD=255 XHG=209 YBD=858 YHG=830>for " XBD=316 XHG=265 YBD=859 YHG=829>the " XBD=479 XHG=328 YBD=867 YHG=839>purposes " XBD=525 XHG=491 YBD=859 YHG=830>of " XBD=669 XHG=535 YBD=866 YHG=832>security " XBD=759 XHG=680 YBD=858 YHG=829>from " XBD=841 XHG=768 YBD=859 YHG=830>dan-" XBD=130 XHG=66 YBD=908 YHG=879>ger, " XBD=204 XHG=142 YBD=899 YHG=871>and " XBD=264 XHG=217 YBD=901 YHG=871>for " XBD=329 XHG=278 YBD=900 YHG=871>the " XBD=502 XHG=344 YBD=909 YHG=871>obtaining " XBD=606 XHG=523 YBD=907 YHG=870>food, " XBD=691 XHG=624 YBD=899 YHG=869>that " XBD=844 XHG=715 YBD=908 YHG=869>hearing" XBD=179 XHG=66 YBD=942 YHG=911>should " XBD=231 XHG=195 YBD=941 YHG=912>be " XBD=399 XHG=246 YBD=941 YHG=912>available " XBD=450 XHG=419 YBD=940 YHG=912>in " XBD=538 XHG=464 YBD=941 YHG=911>both " XBD=711 XHG=553 YBD=941 YHG=912>elements." XBD=174 XHG=109 YBD=982 YHG=953>The " XBD=356 XHG=194 YBD=990 YHG=953>myxinoid " XBD=461 XHG=368 YBD=982 YHG=953>fishes " XBD=641 XHG=477 YBD=982 YHG=954>constitute " XBD=674 XHG=656 YBD=981 YHG=961>a " XBD=846 XHG=684 YBD=983 YHG=952>transition" XBD=164 XHG=68 YBD=1023 YHG=993>series " XBD=319 XHG=179 YBD=1023 YHG=994>between " XBD=394 XHG=342 YBD=1022 YHG=993>the " XBD=531 XHG=420 YBD=1030 YHG=993>higher " XBD=678 XHG=553 YBD=1030 YHG=994>aquatic " XBD=847 XHG=704 YBD=1031 YHG=994>animals," XBD=103 XHG=68 YBD=1064 YHG=1034>in " XBD=228 XHG=124 YBD=1064 YHG=1034>which " XBD=301 XHG=249 YBD=1064 YHG=1034>the " XBD=408 XHG=323 YBD=1064 YHG=1035>three " XBD=647 XHG=435 YBD=1064 YHG=1035>semicircular " XBD=775 XHG=669 YBD=1064 YHG=1034>canals " XBD=847 XHG=796 YBD=1064 YHG=1044>are" XBD=281 XHG=71 YBD=1113 YHG=1075>superadded, " XBD=355 XHG=296 YBD=1105 YHG=1076>and " XBD=422 XHG=372 YBD=1105 YHG=1076>the " XBD=634 XHG=434 YBD=1105 YHG=1078>crustaceous " XBD=709 XHG=648 YBD=1104 YHG=1076>and " XBD=848 XHG=723 YBD=1104 YHG=1076>mollus-" XBD=149 XHG=73 YBD=1145 YHG=1126>cous " XBD=291 XHG=164 YBD=1153 YHG=1117>classes, " XBD=338 XHG=306 YBD=1145 YHG=1117>in " XBD=463 XHG=360 YBD=1145 YHG=1116>which " XBD=535 XHG=484 YBD=1145 YHG=1117>the " XBD=671 XHG=561 YBD=1153 YHG=1116>simple " XBD=739 XHG=686 YBD=1146 YHG=1125>sac " XBD=789 XHG=754 YBD=1145 YHG=1116>of " XBD=849 XHG=800 YBD=1145 YHG=1116>the" XBD=229 XHG=73 YBD=1186 YHG=1157>vestibule " XBD=369 XHG=249 YBD=1195 YHG=1166>occurs, " XBD=633 XHG=384 YBD=1195 YHG=1157>uncomplicated " XBD=724 XHG=647 YBD=1186 YHG=1157>with " XBD=851 XHG=739 YBD=1194 YHG=1166>any,-" XBD=127 XHG=73 YBD=1227 YHG=1198>the " XBD=294 XHG=156 YBD=1228 YHG=1198>smallest " XBD=480 XHG=317 YBD=1236 YHG=1207>accessory " XBD=694 XHG=502 YBD=1236 YHG=1198>appendage. " XBD=776 XHG=737 YBD=1226 YHG=1198>In " XBD=853 XHG=802 YBD=1227 YHG=1198>the" XBD=213 XHG=75 YBD=1275 YHG=1240>myxine, " XBD=436 XHG=225 YBD=1275 YHG=1242>petromyzon, " XBD=519 XHG=457 YBD=1267 YHG=1239>and " XBD=626 XHG=540 YBD=1268 YHG=1239>other " XBD=735 XHG=643 YBD=1267 YHG=1239>fishes " XBD=783 XHG=750 YBD=1267 YHG=1238>of " XBD=855 XHG=793 YBD=1268 YHG=1238>this" XBD=170 XHG=78 YBD=1316 YHG=1280>class, " XBD=235 XHG=184 YBD=1308 YHG=1279>the " XBD=461 XHG=250 YBD=1309 YHG=1280>semicircular " XBD=582 XHG=476 YBD=1308 YHG=1280>canals " XBD=656 XHG=604 YBD=1308 YHG=1288>are " XBD=807 XHG=671 YBD=1308 YHG=1279>reduced " XBD=857 XHG=825 YBD=1308 YHG=1280>in" XBD=208 XHG=78 YBD=1349 YHG=1321>number " XBD=263 XHG=231 YBD=1349 YHG=1322>to " XBD=369 XHG=295 YBD=1356 YHG=1322>two, " XBD=460 XHG=398 YBD=1348 YHG=1320>and " XBD=565 XHG=489 YBD=1349 YHG=1329>even " XBD=668 XHG=599 YBD=1356 YHG=1329>one, " XBD=725 XHG=690 YBD=1349 YHG=1329>as " XBD=779 XHG=746 YBD=1348 YHG=1320>in " XBD=857 XHG=806 YBD=1349 YHG=1320>the" XBD=409 XHG=79 YBD=1390 YHG=1360>bdellostoma. Ve " XBD=514 XHG=443 YBD=1389 YHG=1370>now " XBD=673 XHG=549 YBD=1389 YHG=1361>remark " XBD=773 XHG=705 YBD=1389 YHG=1361>that " XBD=860 XHG=803 YBD=1389 YHG=1370>our" XBD=177 XHG=83 YBD=1437 YHG=1402>study " XBD=353 XHG=205 YBD=1430 YHG=1401>conducts " XBD=431 XHG=380 YBD=1434 YHG=1409>us, " XBD=491 XHG=459 YBD=1429 YHG=1404>at " XBD=575 XHG=512 YBD=1430 YHG=1401>this " XBD=686 XHG=601 YBD=1437 YHG=1401>early " XBD=809 XHG=711 YBD=1438 YHG=1404>stage, " XBD=876 XHG=830 YBD=1430 YHG=1403>to" XBD=213 XHG=86 YBD=1478 YHG=1450>groups, " XBD=260 XHG=227 YBD=1469 YHG=1441>in " XBD=377 XHG=274 YBD=1470 YHG=1440>which " XBD=443 XHG=390 YBD=1469 YHG=1440>the " XBD=564 XHG=458 YBD=1478 YHG=1450>organ, " XBD=617 XHG=584 YBD=1470 YHG=1442>in " XBD=678 XHG=639 YBD=1470 YHG=1442>its " XBD=809 XHG=703 YBD=1470 YHG=1442>march " XBD=866 XHG=832 YBD=1470 YHG=1442>of" XBD=310 XHG=84 YBD=1518 YHG=1481>development, " XBD=465 XHG=322 YBD=1517 YHG=1482>acquires " XBD=653 XHG=478 YBD=1518 YHG=1482>increasing " XBD=862 XHG=663 YBD=1519 YHG=1482>complexity." XBD=200 XHG=86 YBD=1550 YHG=1521>Before " XBD=262 XHG=214 YBD=1550 YHG=1531>we " XBD=316 XHG=278 YBD=1559 YHG=1531>go " XBD=376 XHG=338 YBD=1550 YHG=1531>on " XBD=429 XHG=398 YBD=1550 YHG=1524>to " XBD=499 XHG=446 YBD=1551 YHG=1522>the " XBD=748 XHG=521 YBD=1551 YHG=1522>consideration " XBD=802 XHG=767 YBD=1550 YHG=1522>of " XBD=863 XHG=813 YBD=1551 YHG=1512>the" XBD=204 XHG=87 YBD=1599 YHG=1562>canals, " XBD=318 XHG=214 YBD=1591 YHG=1562>which " XBD=450 XHG=332 YBD=1599 YHG=1571>appear " XBD=542 XHG=468 YBD=1591 YHG=1565>next " XBD=587 XHG=556 YBD=1592 YHG=1563>in " XBD=652 XHG=601 YBD=1591 YHG=1562>the " XBD=756 XHG=667 YBD=1592 YHG=1563>order " XBD=805 XHG=770 YBD=1592 YHG=1563>of " XBD=863 XHG=813 YBD=1592 YHG=1564>de-" XBD=268 XHG=83 YBD=1640 YHG=1604>velopment, " XBD=317 XHG=284 YBD=1632 YHG=1603>it " XBD=364 XHG=337 YBD=1632 YHG=1603>is " XBD=537 XHG=384 YBD=1632 YHG=1603>desirable " XBD=591 XHG=561 YBD=1632 YHG=1606>to " XBD=690 XHG=615 YBD=1632 YHG=1603>oll’er " XBD=727 XHG=708 YBD=1633 YHG=1613>a " XBD=803 XHG=742 YBD=1633 YHG=1603>few " XBD=865 XHG=819 YBD=1632 YHG=1613>re-" XBD=192 XHG=85 YBD=1673 YHG=1644>marks " XBD=287 XHG=205 YBD=1680 YHG=1653>upon " XBD=353 XHG=301 YBD=1673 YHG=1643>the " XBD=498 XHG=368 YBD=1681 YHG=1644>reputed " XBD=626 XHG=513 YBD=1681 YHG=1653>organs " XBD=675 XHG=641 YBD=1673 YHG=1644>of " XBD=821 XHG=691 YBD=1682 YHG=1643>hearing " XBD=867 XHG=834 YBD=1673 YHG=1645>in" XBD=136 XHG=84 YBD=1714 YHG=1684>the " XBD=252 XHG=161 YBD=1713 YHG=1684>order " XBD=395 XHG=266 YBD=1721 YHG=1685>insecta, " XBD=478 XHG=418 YBD=1713 YHG=1684>and " XBD=545 XHG=495 YBD=1714 YHG=1685>the " XBD=686 XHG=560 YBD=1714 YHG=1685>inferior " XBD=820 XHG=704 YBD=1715 YHG=1686>classes " XBD=871 XHG=836 YBD=1715 YHG=1686>of" XBD=139 XHG=86 YBD=1755 YHG=1725>the " XBD=341 XHG=154 YBD=1755 YHG=1726>articulated " XBD=496 XHG=354 YBD=1755 YHG=1726>animals." XBD=161 XHG=130 YBD=1795 YHG=1766>It " XBD=210 XHG=183 YBD=1795 YHG=1767>is " XBD=274 XHG=234 YBD=1795 YHG=1775>an " XBD=422 XHG=295 YBD=1803 YHG=1766>opinion " XBD=599 XHG=444 YBD=1804 YHG=1767>generally " XBD=812 XHG=620 YBD=1796 YHG=1767>entertained " XBD=867 XHG=826 YBD=1803 YHG=1767>by" XBD=333 XHG=89 YBD=1844 YHG=1807>entomologists, " XBD=414 XHG=346 YBD=1836 YHG=1807>that " XBD=558 XHG=432 YBD=1844 YHG=1807>insects, " XBD=651 XHG=568 YBD=1836 YHG=1817>more " XBD=867 XHG=665 YBD=1844 YHG=1808>particularly" XBD=141 XHG=89 YBD=1876 YHG=1848>the " XBD=385 XHG=168 YBD=1885 YHG=1847>arachnoidea, " XBD=574 XHG=416 YBD=1885 YHG=1856>possesses " XBD=658 XHG=605 YBD=1877 YHG=1847>the " XBD=809 XHG=691 YBD=1884 YHG=1848>faculty " XBD=873 XHG=840 YBD=1877 YHG=1848>of" XBD=243 XHG=89 YBD=1926 YHG=1888>hearing ; " XBD=327 XHG=266 YBD=1918 YHG=1889>and " XBD=375 XHG=351 YBD=1917 YHG=1889>it " XBD=542 XHG=399 YBD=1926 YHG=1897>appears, " XBD=643 XHG=564 YBD=1918 YHG=1889>from " XBD=683 XHG=664 YBD=1917 YHG=1898>a " XBD=825 XHG=706 YBD=1925 YHG=1891>variety " XBD=875 XHG=840 YBD=1918 YHG=1890>of" XBD=302 XHG=92 YBD=1959 YHG=1930>observations " XBD=406 XHG=315 YBD=1959 YHG=1930>made " XBD=504 XHG=420 YBD=1967 YHG=1939>upon " XBD=601 XHG=517 YBD=1959 YHG=1930>them " XBD=648 XHG=616 YBD=1959 YHG=1931>in " XBD=741 XHG=662 YBD=1959 YHG=1930>their " XBD=873 XHG=754 YBD=1966 YHG=1929>perfect" XBD=153 XHG=91 YBD=2000 YHG=1970>and " XBD=255 XHG=167 YBD=2001 YHG=1970>larva " XBD=383 XHG=277 YBD=2009 YHG=1974>states, " XBD=466 XHG=397 YBD=2000 YHG=1970>that " XBD=551 XHG=479 YBD=2008 YHG=1971>they " XBD=645 XHG=566 YBD=1999 YHG=1971>have " XBD=752 XHG=669 YBD=2000 YHG=1980>some " XBD=872 XHG=767 YBD=2000 YHG=1980>means" XBD=127 XHG=91 YBD=2041 YHG=2011>of " XBD=363 XHG=149 YBD=2050 YHG=2012>appreciating " XBD=538 XHG=390 YBD=2042 YHG=2021>sonorous " XBD=794 XHG=573 YBD=2047 YHG=2011>undulations ; " XBD=888 XHG=830 YBD=2040 YHG=2007>al-’" XBD=208 XHG=90 YBD=2091 YHG=2052>though " XBD=432 XHG=224 YBD=2090 YHG=2054>comparative " XBD=627 XHG=447 YBD=2082 YHG=2053>anatomists " XBD=729 XHG=650 YBD=2081 YHG=2052>have " XBD=806 XHG=752 YBD=2081 YHG=2056>not " XBD=875 XHG=822 YBD=2088 YHG=2055>yet" XBD=269 XHG=94 YBD=2122 YHG=2094>succeeded " XBD=326 XHG=292 YBD=2122 YHG=2095>in " XBD=507 XHG=347 YBD=2131 YHG=2095>assigning " XBD=590 XHG=528 YBD=2121 YHG=2094>this " XBD=752 XHG=613 YBD=2122 YHG=2092>function " XBD=798 XHG=767 YBD=2121 YHG=2095>to " XBD=874 XHG=813 YBD=2130 YHG=2101>any" XBD=252 XHG=94 YBD=2162 YHG=2133>definitive " XBD=462 XHG=281 YBD=2170 YHG=2136>apparatus. " XBD=571 XHG=504 YBD=2161 YHG=2133>The " XBD=787 XHG=602 YBD=2161 YHG=2133>dissections " XBD=875 XHG=814 YBD=2162 YHG=2133>and" XBD=245 XHG=96 YBD=2202 YHG=2177>accounts " XBD=321 XHG=287 YBD=2202 YHG=2173>of " XBD=545 XHG=354 YBD=2210 YHG=2173>Comparetti " XBD=701 XHG=585 YBD=2210 YHG=2172>having " XBD=876 XHG=734 YBD=2203 YHG=2173>received" XBD=136 XHG=95 YBD=2242 YHG=2223>no " XBD=381 XHG=171 YBD=2243 YHG=2214>confirmation " XBD=493 XHG=416 YBD=2243 YHG=2214>from " XBD=723 XHG=533 YBD=2249 YHG=2213>subsequent " XBD=877 XHG=758 YBD=2244 YHG=2215>writers" XBD=136 XHG=97 YBD=2283 YHG=2263>on " XBD=370 XHG=163 YBD=2290 YHG=2254>entomology, " XBD=457 XHG=405 YBD=2283 YHG=2263>are " XBD=568 XHG=488 YBD=2291 YHG=2263>open " XBD=632 XHG=600 YBD=2283 YHG=2257>to " XBD=877 XHG=666 YBD=2283 YHG=2254>considerable" XBD=197 XHG=98 YBD=2323 YHG=2294>doubt " XBD=244 XHG=210 YBD=2323 YHG=2303>as " XBD=292 XHG=262 YBD=2323 YHG=2297>to " XBD=394 XHG=313 YBD=2323 YHG=2295>their " XBD=616 XHG=417 YBD=2324 YHG=2298>correctness. " XBD=724 XHG=658 YBD=2323 YHG=2295>The " XBD=878 XHG=745 YBD=2331 YHG=2295>prevail-" XBD=152 XHG=97 YBD=2372 YHG=2336>ing " XBD=294 XHG=168 YBD=2371 YHG=2335>opinion " XBD=343 XHG=305 YBD=2372 YHG=2335>is, " XBD=426 XHG=358 YBD=2363 YHG=2335>that " XBD=463 XHG=438 YBD=2363 YHG=2336>it " XBD=593 XHG=476 YBD=2365 YHG=2336>resides " XBD=637 XHG=604 YBD=2364 YHG=2336>in " XBD=705 XHG=656 YBD=2364 YHG=2335>the " XBD=878 XHG=716 YBD=2372 YHG=2339>antennse ;" XBD=124 XHG=99 YBD=2404 YHG=2376>it " XBD=176 XHG=138 YBD=2412 YHG=2377>is, " XBD=345 XHG=191 YBD=2411 YHG=2376>however, " XBD=383 XHG=364 YBD=2404 YHG=2384>a " XBD=630 XHG=406 YBD=2405 YHG=2376>circumstance " XBD=756 XHG=652 YBD=2405 YHG=2376>which " XBD=879 XHG=783 YBD=2405 YHG=2385>some-" XBD=187 XHG=97 YBD=2444 YHG=2415>what " XBD=346 XHG=201 YBD=2444 YHG=2416>militates " XBD=484 XHG=362 YBD=2452 YHG=2416>against " XBD=548 XHG=497 YBD=2445 YHG=2417>the " XBD=756 XHG=570 YBD=2453 YHG=2417>probability " XBD=808 XHG=774 YBD=2444 YHG=2415>of " XBD=880 XHG=819 YBD=2446 YHG=2417>this" XBD=294 XHG=99 YBD=2493 YHG=2455>hypothesis, " XBD=375 XHG=308 YBD=2484 YHG=2455>that " XBD=529 XHG=398 YBD=2492 YHG=2456>spiders, " XBD=579 XHG=545 YBD=2485 YHG=2456>of " XBD=699 XHG=596 YBD=2486 YHG=2457>which " XBD=769 XHG=717 YBD=2485 YHG=2457>the " XBD=880 XHG=792 YBD=2486 YHG=2466>sense" XBD=136 XHG=101 YBD=2525 YHG=2496>of " XBD=277 XHG=146 YBD=2533 YHG=2496>hearing " XBD=319 XHG=291 YBD=2524 YHG=2496>is " XBD=447 XHG=346 YBD=2525 YHG=2496>stated " XBD=492 XHG=461 YBD=2524 YHG=2499>to " XBD=557 XHG=518 YBD=2525 YHG=2497>be " XBD=654 XHG=578 YBD=2534 YHG=2506>very " XBD=777 XHG=675 YBD=2534 YHG=2500>acute, " XBD=881 XHG=802 YBD=2526 YHG=2497>have" XBD=141 XHG=101 YBD=2566 YHG=2546>no " XBD=315 XHG=163 YBD=2566 YHG=2540>antennae. " XBD=399 XHG=359 YBD=2564 YHG=2536>In " XBD=563 XHG=433 YBD=2565 YHG=2536>relation " XBD=626 XHG=595 YBD=2566 YHG=2540>to " XBD=712 XHG=661 YBD=2566 YHG=2537>the |>" XBD=880 XHG=738 YBD=2574 YHG=2541>apparent" XBD=241 XHG=102 YBD=2606 YHG=2576>function " XBD=291 XHG=256 YBD=2606 YHG=2577>of " XBD=429 XHG=301 YBD=2613 YHG=2576>hearing " XBD=477 XHG=444 YBD=2604 YHG=2577>in " XBD=576 XHG=490 YBD=2606 YHG=2577>those " XBD=719 XHG=589 YBD=2607 YHG=2578>animals " XBD=765 XHG=733 YBD=2606 YHG=2578>in " XBD=883 XHG=780 YBD=2606 YHG=2577>which" XBD=123 XHG=103 YBD=2647 YHG=2626>a " XBD=275 XHG=134 YBD=2654 YHG=2620>separate " XBD=386 XHG=289 YBD=2654 YHG=2626>organ " XBD=456 XHG=400 YBD=2645 YHG=2617>has " XBD=524 XHG=471 YBD=2645 YHG=2619>not " XBD=626 XHG=549 YBD=2646 YHG=2618>been " XBD=884 XHG=646 YBD=2653 YHG=2618>demonstrated," XBD=129 XHG=104 YBD=2686 YHG=2659>it " XBD=235 XHG=152 YBD=2688 YHG=2661>must " XBD=297 XHG=259 YBD=2687 YHG=2659>he " XBD=531 XHG=322 YBD=2686 YHG=2657>remembered " XBD=625 XHG=559 YBD=2686 YHG=2657>that " XBD=674 XHG=650 YBD=2686 YHG=2658>it " XBD=819 XHG=708 YBD=2687 YHG=2661>cannot " XBD=884 XHG=845 YBD=2686 YHG=2658>be" XBD=210 XHG=105 YBD=2726 YHG=2698>actual |>" XBD=369 XHG=231 YBD=2735 YHG=2698>htaring, " XBD=445 XHG=388 YBD=2726 YHG=2698>but " XBD=570 XHG=465 YBD=2726 YHG=2697>rather " XBD=632 XHG=593 YBD=2726 YHG=2706>an " XBD=744 XHG=655 YBD=2727 YHG=2701>acute " XBD=887 XHG=760 YBD=2735 YHG=2707>percep-" XBD=168 XHG=104 YBD=2767 YHG=2738>tion " XBD=211 XHG=177 YBD=2767 YHG=2738>of " XBD=307 XHG=221 YBD=2768 YHG=2738>those " XBD=451 XHG=317 YBD=2768 YHG=2740>minuter " XBD=667 XHG=462 YBD=2774 YHG=2738>atmospheric " XBD=887 XHG=676 YBD=2774 YHG=2739>undulations," XBD=211 XHG=106 YBD=2808 YHG=2778>which " XBD=275 XHG=224 YBD=2807 YHG=2787>are " XBD=344 XHG=290 YBD=2808 YHG=2782>not " XBD=548 XHG=359 YBD=2816 YHG=2779>perceptible " XBD=591 XHG=561 YBD=2806 YHG=2781>to " XBD=656 XHG=604 YBD=2807 YHG=2779>the " XBD=798 XHG=672 YBD=2808 YHG=2789>common " XBD=888 XHG=820 YBD=2808 YHG=2787>sen-" XBD=207 XHG=108 YBD=2849 YHG=2820>sation " XBD=256 XHG=221 YBD=2847 YHG=2819>of " XBD=353 XHG=267 YBD=2848 YHG=2820>other " XBD=512 XHG=368 YBD=2849 YHG=2820>animals." XBD=166 XHG=148 YBD=2887 YHG=2858>I " XBD=259 XHG=181 YBD=2889 YHG=2859>have " XBD=348 XHG=274 YBD=2896 YHG=2859>long entertained " XBD=627 XHG=576 YBD=2890 YHG=2858>the " XBD=738 XHG=641 YBD=2890 YHG=2859>belief " XBD=822 XHG=755 YBD=2889 YHG=2859>that " XBD=887 XHG=836 YBD=2887 YHG=2858>the

" XBD=842 XHG=840 YBD=220 YHG=178>i " XBD=1000 XHG=855 YBD=206 YHG=175>assumed " XBD=1213 XHG=1027 YBD=204 YHG=174>indications " XBD=1270 XHG=1235 YBD=203 YHG=174>of " XBD=1425 XHG=1289 YBD=211 YHG=174>hearing, " XBD=1616 XHG=1444 YBD=201 YHG=170>manifested" XBD=888 XHG=855 YBD=245 YHG=217>in " XBD=953 XHG=902 YBD=245 YHG=216>the " XBD=1131 XHG=964 YBD=245 YHG=225>numerous " XBD=1234 XHG=1139 YBD=244 YHG=216>tribes " XBD=1279 XHG=1245 YBD=244 YHG=214>of " XBD=1408 XHG=1284 YBD=251 YHG=216>insects, " XBD=1617 XHG=1417 YBD=251 YHG=213>gasteropods," XBD=919 XHG=857 YBD=285 YHG=257>and " XBD=983 XHG=932 YBD=285 YHG=257>the " XBD=1062 XHG=1000 YBD=286 YHG=256>still " XBD=1172 XHG=1075 YBD=285 YHG=256>lower " XBD=1291 XHG=1186 YBD=285 YHG=256>orders " XBD=1344 XHG=1309 YBD=286 YHG=255>of " XBD=1513 XHG=1357 YBD=290 YHG=254>mollusca, " XBD=1620 XHG=1529 YBD=292 YHG=252>might" XBD=896 XHG=858 YBD=325 YHG=297>be " XBD=1038 XHG=912 YBD=334 YHG=297>equally " XBD=1121 XHG=1048 YBD=326 YHG=297>well " XBD=1312 XHG=1134 YBD=334 YHG=297>explained, " XBD=1408 XHG=1327 YBD=334 YHG=305>upon " XBD=1464 XHG=1415 YBD=325 YHG=296>the " XBD=1547 XHG=1478 YBD=324 YHG=295>idea " XBD=1620 XHG=1558 YBD=324 YHG=295>that" XBD=910 XHG=859 YBD=366 YHG=338>the " XBD=1067 XHG=926 YBD=367 YHG=347>common " XBD=1257 XHG=1085 YBD=375 YHG=338>sensibility " XBD=1327 XHG=1271 YBD=366 YHG=338>has " XBD=1487 XHG=1343 YBD=373 YHG=336>acquired " XBD=1529 XHG=1499 YBD=366 YHG=338>in " XBD=1621 XHG=1541 YBD=367 YHG=336>these" XBD=978 XHG=840 YBD=444 YHG=221>classes " XBD=1018 XHG=999 YBD=407 YHG=387>a " XBD=1122 XHG=1043 YBD=407 YHG=380>state " XBD=1177 XHG=1143 YBD=407 YHG=378>of " XBD=1270 XHG=1193 YBD=416 YHG=378>high " XBD=1466 XHG=1289 YBD=415 YHG=378>perfection, " XBD=1621 XHG=1487 YBD=415 YHG=378>enabling" XBD=946 XHG=861 YBD=448 YHG=419>them " XBD=1090 XHG=969 YBD=455 YHG=419>readily " XBD=1134 XHG=1104 YBD=447 YHG=421>to " XBD=1300 XHG=1147 YBD=455 YHG=420>perceive, " XBD=1356 XHG=1316 YBD=455 YHG=419>by " XBD=1420 XHG=1369 YBD=447 YHG=418>the " XBD=1540 XHG=1440 YBD=447 YHG=419>tactile " XBD=1621 XHG=1554 YBD=447 YHG=418>feel." XBD=926 XHG=863 YBD=496 YHG=460>ing, " XBD=991 XHG=940 YBD=488 YHG=459>the " XBD=1193 XHG=1000 YBD=488 YHG=459>mechanical " XBD=1373 XHG=1207 YBD=488 YHG=459>vibrations " XBD=1420 XHG=1387 YBD=488 YHG=458>of " XBD=1623 XHG=1430 YBD=497 YHG=458>surrounding" XBD=1005 XHG=865 YBD=529 YHG=500>bodies.*

LECTURES

ON THE

ORGANS OF REPRODUCTION IN THE

ANIMAL KINGDOM.

DELIVERED IN THE ROYAL COLLEGE OF

SURGEONS, LONDON.

BY PROFESSOR OWEN, F.R.S.

" XBD=1147 XHG=943 YBD=1167 YHG=1138>LECTURE " XBD=1413 XHG=1170 YBD=1168 YHG=1138>XXII.-JUNE " XBD=1484 XHG=1436 YBD=1176 YHG=1142>10, " XBD=1587 XHG=1504 YBD=1168 YHG=1140>1840." XBD=963 XHG=923 YBD=1223 YHG=1195>IN " XBD=1112 XHG=992 YBD=1232 YHG=1195>tracing " XBD=1190 XHG=1138 YBD=1224 YHG=1194>the " XBD=1446 XHG=1225 YBD=1225 YHG=1195>modifications " XBD=1569 XHG=1474 YBD=1223 YHG=1194>which " XBD=1638 XHG=1593 YBD=1224 YHG=1194>the" XBD=1005 XHG=886 YBD=1265 YHG=1245>mucous " XBD=1101 XHG=1019 YBD=1274 YHG=1236>l(IYCI’ " XBD=1161 XHG=1126 YBD=1265 YHG=1236>of " XBD=1231 XHG=1179 YBD=1264 YHG=1236>the " XBD=1398 XHG=1250 YBD=1273 YHG=1236>germinal " XBD=1577 XHG=1412 YBD=1265 YHG=1236>membrane " XBD=1638 XHG=1589 YBD=1264 YHG=1245>un-" XBD=1028 XHG=886 YBD=1314 YHG=1277>dergoes, " XBD=1065 XHG=1041 YBD=1305 YHG=1277>it " XBD=1156 XHG=1088 YBD=1305 YHG=1277>will " XBD=1240 XHG=1174 YBD=1306 YHG=1277>first " XBD=1301 XHG=1264 YBD=1305 YHG=1277>be " XBD=1459 XHG=1315 YBD=1305 YHG=1276>observed " XBD=1536 XHG=1473 YBD=1305 YHG=1277>that " XBD=1640 XHG=1548 YBD=1305 YHG=1276>imme-" XBD=1004 XHG=888 YBD=1354 YHG=1318>diately " XBD=1098 XHG=1019 YBD=1346 YHG=1317>after " XBD=1163 XHG=1112 YBD=1346 YHG=1317>the " XBD=1371 XHG=1178 YBD=1354 YHG=1326>appearance " XBD=1419 XHG=1386 YBD=1347 YHG=1318>of " XBD=1489 XHG=1440 YBD=1346 YHG=1317>the " XBD=1641 XHG=1503 YBD=1354 YHG=1317>primitive" XBD=1007 XHG=890 YBD=1387 YHG=1360>cumuli " XBD=1076 XHG=1025 YBD=1387 YHG=1359>the " XBD=1220 XHG=1091 YBD=1388 YHG=1368>mucous " XBD=1329 XHG=1242 YBD=1396 YHG=1359>layer " XBD=1419 XHG=1349 YBD=1395 YHG=1359>dips " XBD=1519 XHG=1433 YBD=1388 YHG=1358>down " XBD=1563 XHG=1534 YBD=1387 YHG=1362>at " XBD=1642 XHG=1575 YBD=1387 YHG=1358>each

|>" XBD=950 XHG=933 YBD=1457 YHG=1440>’&dquo; jThere " XBD=1163 XHG=1113 YBD=1468 YHG=1449>are " XBD=1273 XHG=1179 YBD=1477 YHG=1449>some, " XBD=1368 XHG=1290 YBD=1469 YHG=1440>from " XBD=1546 XHG=1391 YBD=1477 YHG=1440>ignorance " XBD=1590 XHG=1560 YBD=1469 YHG=1440>of " XBD=1643 XHG=1600 YBD=1469 YHG=1440>the" XBD=970 XHG=892 YBD=1509 YHG=1479>laws " XBD=1018 XHG=984 YBD=1509 YHG=1480>of " XBD=1078 XHG=1029 YBD=1509 YHG=1480>the " XBD=1226 XHG=1092 YBD=1509 YHG=1489>nervous " XBD=1374 XHG=1250 YBD=1517 YHG=1483>system, " XBD=1461 XHG=1393 YBD=1510 YHG=1480>who " XBD=1585 XHG=1482 YBD=1518 YHG=1481>regard " XBD=1645 XHG=1601 YBD=1510 YHG=1480>the" XBD=1000 XHG=894 YBD=1557 YHG=1530>power " XBD=1055 XHG=1021 YBD=1550 YHG=1521>of " XBD=1189 XHG=1074 YBD=1550 YHG=1522>insects " XBD=1240 XHG=1208 YBD=1550 YHG=1524>to " XBD=1383 XHG=1253 YBD=1559 YHG=1522>perceire " XBD=1517 XHG=1408 YBD=1551 YHG=1522>sounds " XBD=1563 XHG=1531 YBD=1551 YHG=1531>as " XBD=1647 XHG=1576 YBD=1559 YHG=1523>posi-" XBD=956 XHG=895 YBD=1591 YHG=1563>tive /tfa)’t)!g-, " XBD=1297 XHG=1148 YBD=1599 YHG=1562>although " XBD=1395 XHG=1324 YBD=1599 YHG=1562>they " XBD=1506 XHG=1419 YBD=1592 YHG=1562>allow " XBD=1578 XHG=1530 YBD=1592 YHG=1563>the " XBD=1647 XHG=1601 YBD=1592 YHG=1564>ab-" XBD=985 XHG=896 YBD=1632 YHG=1612>sence " XBD=1042 XHG=1008 YBD=1631 YHG=1602>of " XBD=1101 XHG=1061 YBD=1631 YHG=1612>an " XBD=1269 XHG=1126 YBD=1640 YHG=1603>auditory " XBD=1397 XHG=1291 YBD=1640 YHG=1612>organ. " XBD=1498 XHG=1437 YBD=1633 YHG=1603>Mr. " XBD=1648 XHG=1513 YBD=1633 YHG=1603>Pilcher’s" XBD=1113 XHG=896 YBD=1681 YHG=1644>inculcations, " XBD=1288 XHG=1125 YBD=1683 YHG=1643>therefore, " XBD=1456 XHG=1303 YBD=1673 YHG=1644>cannot be " XBD=1514 XHG=1467 YBD=1674 YHG=1647>too " XBD=1648 XHG=1528 YBD=1682 YHG=1645>strongly" XBD=944 XHG=864 YBD=1713 YHG=1686>set " XBD=1048 XHG=957 YBD=1714 YHG=1684>forth." XBD=970 XHG=939 YBD=1754 YHG=1726>It " XBD=1011 XHG=985 YBD=1754 YHG=1726>is " XBD=1144 XHG=1026 YBD=1756 YHG=1727>certain " XBD=1234 XHG=1156 YBD=1755 YHG=1726>from " XBD=1302 XHG=1251 YBD=1754 YHG=1725>the " XBD=1402 XHG=1321 YBD=1756 YHG=1726>laws " XBD=1454 XHG=1421 YBD=1755 YHG=1726>of " XBD=1588 XHG=1467 YBD=1755 YHG=1726>relation " XBD=1652 XHG=1606 YBD=1755 YHG=1726>be-" XBD=1000 XHG=898 YBD=1795 YHG=1768>tween " XBD=1148 XHG=1010 YBD=1795 YHG=1767>cerebral " XBD=1376 XHG=1162 YBD=1802 YHG=1767>development " XBD=1445 XHG=1385 YBD=1795 YHG=1767>and " XBD=1505 XHG=1457 YBD=1795 YHG=1766>the " XBD=1614 XHG=1514 YBD=1804 YHG=1776>organs " XBD=1656 XHG=1626 YBD=1795 YHG=1766>of" XBD=1017 XHG=900 YBD=1843 YHG=1807>special " XBD=1141 XHG=1041 YBD=1844 YHG=1815>sense, " XBD=1349 XHG=1156 YBD=1843 YHG=1807>expounded " XBD=1402 XHG=1370 YBD=1835 YHG=1808>in " XBD=1506 XHG=1425 YBD=1836 YHG=1806>these " XBD=1653 XHG=1526 YBD=1843 YHG=1807>lectures," XBD=967 XHG=901 YBD=1875 YHG=1848>that " XBD=1065 XHG=982 YBD=1876 YHG=1848>since " XBD=1132 XHG=1080 YBD=1876 YHG=1847>the " XBD=1303 XHG=1147 YBD=1876 YHG=1848>existence " XBD=1353 XHG=1319 YBD=1875 YHG=1846>of " XBD=1415 XHG=1365 YBD=1876 YHG=1847>the " XBD=1513 XHG=1429 YBD=1876 YHG=1848>brain " XBD=1550 XHG=1525 YBD=1875 YHG=1847>is " XBD=1655 XHG=1564 YBD=1876 YHG=1856>essen-" XBD=957 XHG=900 YBD=1917 YHG=1888>tial " XBD=1001 XHG=970 YBD=1917 YHG=1891>to " XBD=1066 XHG=1016 YBD=1917 YHG=1888>the " XBD=1220 XHG=1082 YBD=1917 YHG=1888>exercise " XBD=1270 XHG=1236 YBD=1916 YHG=1887>of " XBD=1390 XHG=1281 YBD=1924 YHG=1888>vision, " XBD=1458 XHG=1401 YBD=1916 YHG=1888>and " XBD=1604 XHG=1473 YBD=1918 YHG=1888>likewise " XBD=1656 XHG=1617 YBD=1917 YHG=1888>in-" XBD=1099 XHG=902 YBD=1965 YHG=1928>dispensable " XBD=1145 XHG=1114 YBD=1957 YHG=1931>to " XBD=1227 XHG=1159 YBD=1957 YHG=1928>that " XBD=1277 XHG=1244 YBD=1957 YHG=1928>of " XBD=1433 XHG=1296 YBD=1966 YHG=1928>hearing, " XBD=1495 XHG=1455 YBD=1965 YHG=1928>by " XBD=1534 XHG=1516 YBD=1956 YHG=1937>a " XBD=1657 XHG=1553 YBD=1967 YHG=1928>specific" XBD=1075 XHG=904 YBD=2006 YHG=1973>apparatus, " XBD=1140 XHG=1088 YBD=1997 YHG=1969>the " XBD=1298 XHG=1163 YBD=2006 YHG=1969>conjoint " XBD=1462 XHG=1319 YBD=2006 YHG=1977>presence " XBD=1509 XHG=1476 YBD=1997 YHG=1969>of " XBD=1556 XHG=1519 YBD=1997 YHG=1977>an " XBD=1659 XHG=1568 YBD=1998 YHG=1969>elabo-" XBD=1214 XHG=903 YBD=2046 YHG=2009>rately-constructed " XBD=1303 XHG=1247 YBD=2046 YHG=2018>eye " XBD=1396 XHG=1335 YBD=2038 YHG=2009>and " XBD=1445 XHG=1427 YBD=2038 YHG=2018>a " XBD=1563 XHG=1470 YBD=2045 YHG=2009>brain, " XBD=1660 XHG=1587 YBD=2038 YHG=2012>must" XBD=1014 XHG=904 YBD=2079 YHG=2051>render " XBD=1099 XHG=1047 YBD=2078 YHG=2050>the " XBD=1285 XHG=1131 YBD=2079 YHG=2050>inference " XBD=1492 XHG=1319 YBD=2087 YHG=2050>inevitable, " XBD=1585 XHG=1524 YBD=2078 YHG=2050>that " XBD=1660 XHG=1614 YBD=2079 YHG=2050>the" XBD=1005 XHG=905 YBD=2127 YHG=2100>sense, " XBD=1065 XHG=1020 YBD=2121 YHG=2090>for " XBD=1132 XHG=1080 YBD=2119 YHG=2091>the " XBD=1355 XHG=1143 YBD=2127 YHG=2091>appreciation " XBD=1403 XHG=1369 YBD=2120 YHG=2090>of " XBD=1501 XHG=1412 YBD=2119 YHG=2092>sound " XBD=1541 XHG=1512 YBD=2119 YHG=2091>in " XBD=1662 XHG=1551 YBD=2126 YHG=2091>insects," XBD=967 XHG=906 YBD=2159 YHG=2132>and " XBD=1033 XHG=992 YBD=2159 YHG=2131>all " XBD=1209 XHG=1056 YBD=2159 YHG=2131>mollusca " XBD=1355 XHG=1228 YBD=2168 YHG=2130>(except " XBD=1426 XHG=1375 YBD=2159 YHG=2131>the " XBD=1664 XHG=1445 YBD=2170 YHG=2129>cephalopods)," XBD=962 XHG=906 YBD=2200 YHG=2171>has " XBD=1165 XHG=975 YBD=2207 YHG=2171>necessarily " XBD=1199 XHG=1181 YBD=2199 YHG=2180>a " XBD=1354 XHG=1213 YBD=2207 YHG=2174>separate " XBD=1429 XHG=1369 YBD=2199 YHG=2171>and " XBD=1554 XHG=1444 YBD=2208 YHG=2171>special " XBD=1663 XHG=1569 YBD=2208 YHG=2180>organ." XBD=972 XHG=906 YBD=2240 YHG=2212>The " XBD=1128 XHG=987 YBD=2248 YHG=2215>contrary " XBD=1336 XHG=1143 YBD=2248 YHG=2211>hypothesis, " XBD=1448 XHG=1347 YBD=2240 YHG=2211>which " XBD=1577 XHG=1458 YBD=2249 YHG=2211>regards " XBD=1666 XHG=1588 YBD=2240 YHG=2212>these" XBD=1100 XHG=907 YBD=2288 YHG=2252>phenomena " XBD=1158 XHG=1123 YBD=2280 YHG=2261>as " XBD=1362 XHG=1187 YBD=2288 YHG=2252>dependent " XBD=1465 XHG=1383 YBD=2288 YHG=2261>upon " XBD=1529 XHG=1491 YBD=2281 YHG=2261>an " XBD=1667 XHG=1554 YBD=2280 YHG=2251>exalted" XBD=1094 XHG=909 YBD=2329 YHG=2292>sensibility, " XBD=1237 XHG=1107 YBD=2322 YHG=2292>violates " XBD=1419 XHG=1253 YBD=2329 YHG=2293>principles " XBD=1531 XHG=1432 YBD=2321 YHG=2292>which " XBD=1593 XHG=1545 YBD=2321 YHG=2301>are " XBD=1670 XHG=1607 YBD=2321 YHG=2292>fun-" XBD=1065 XHG=908 YBD=2362 YHG=2333>clamental " XBD=1119 XHG=1088 YBD=2361 YHG=2333>in " XBD=1340 XHG=1143 YBD=2371 YHG=2332>physiology, " XBD=1425 XHG=1360 YBD=2362 YHG=2333>that " XBD=1483 XHG=1444 YBD=2362 YHG=2342>no " XBD=1594 XHG=1509 YBD=2361 YHG=2341>nerve " XBD=1668 XHG=1616 YBD=2362 YHG=2342>can" XBD=1100 XHG=909 YBD=2410 YHG=2374>vicariously " XBD=1242 XHG=1118 YBD=2403 YHG=2382>assume " XBD=1315 XHG=1264 YBD=2402 YHG=2374>the " XBD=1502 XHG=1337 YBD=2410 YHG=2374>properties " XBD=1579 XHG=1522 YBD=2402 YHG=2373>and " XBD=1670 XHG=1592 YBD=2402 YHG=2373>func-" XBD=974 XHG=910 YBD=2443 YHG=2414>tion " XBD=1022 XHG=988 YBD=2443 YHG=2415>of " XBD=1168 XHG=1031 YBD=2442 YHG=2414>another. " XBD=1275 XHG=1209 YBD=2442 YHG=2413>The " XBD=1386 XHG=1291 YBD=2450 YHG=2415>blind, " XBD=1430 XHG=1401 YBD=2442 YHG=2414>in " XBD=1562 XHG=1440 YBD=2450 YHG=2414>reading " XBD=1612 XHG=1574 YBD=2450 YHG=2413>by " XBD=1671 XHG=1624 YBD=2443 YHG=2414>the" XBD=1034 XHG=911 YBD=2491 YHG=2454>tingprs, " XBD=1088 XHG=1048 YBD=2482 YHG=2454>do " XBD=1156 XHG=1103 YBD=2482 YHG=2456>not " XBD=1228 XHG=1183 YBD=2483 YHG=2462>see " XBD=1309 XHG=1257 YBD=2483 YHG=2454>the " XBD=1446 XHG=1331 YBD=2491 YHG=2454>letters, " XBD=1520 XHG=1465 YBD=2482 YHG=2454>but " XBD=1603 XHG=1534 YBD=2490 YHG=2454>only " XBD=1671 XHG=1616 YBD=2490 YHG=2455>feel" XBD=1006 XHG=912 YBD=2523 YHG=2494>them.

" XBD=1019 XHG=953 YBD=2562 YHG=2535>The " XBD=1139 XHG=1042 YBD=2563 YHG=2534>above " XBD=1281 XHG=1162 YBD=2572 YHG=2534>theory, " XBD=1448 XHG=1294 YBD=2570 YHG=2534>however, " XBD=1605 XHG=1462 YBD=2571 YHG=2542>supposes " XBD=1673 XHG=1626 YBD=2564 YHG=2535>the" XBD=1090 XHG=914 YBD=2612 YHG=2574>possibility " XBD=1144 XHG=1109 YBD=2603 YHG=2575>of " XBD=1221 XHG=1160 YBD=2604 YHG=2575>this " XBD=1396 XHG=1243 YBD=2611 YHG=2574>transfer ; " XBD=1471 XHG=1416 YBD=2604 YHG=2576>but " XBD=1551 XHG=1493 YBD=2604 YHG=2575>this " XBD=1674 XHG=1570 YBD=2612 YHG=2576>notion," XBD=1019 XHG=914 YBD=2644 YHG=2615>which " XBD=1158 XHG=1039 YBD=2644 YHG=2615>further " XBD=1330 XHG=1180 YBD=2645 YHG=2616>concedes " XBD=1383 XHG=1352 YBD=2644 YHG=2618>to " XBD=1451 XHG=1401 YBD=2644 YHG=2615>the " XBD=1568 XHG=1472 YBD=2644 YHG=2615>whole " XBD=1677 XHG=1582 YBD=2645 YHG=2618>extent" XBD=950 XHG=916 YBD=2683 YHG=2655>of " XBD=1021 XHG=969 YBD=2683 YHG=2655>the " XBD=1155 XHG=1045 YBD=2691 YHG=2655>body’s " XBD=1299 XHG=1178 YBD=2685 YHG=2656>surface " XBD=1373 XHG=1322 YBD=2684 YHG=2655>the " XBD=1520 XHG=1395 YBD=2684 YHG=2655>twofold " XBD=1635 XHG=1539 YBD=2691 YHG=2665>power " XBD=1679 XHG=1648 YBD=2684 YHG=2655>of" XBD=1056 XHG=917 YBD=2724 YHG=2704>common " XBD=1131 XHG=1070 YBD=2724 YHG=2695>and " XBD=1191 XHG=1156 YBD=2724 YHG=2695>of " XBD=1327 XHG=1209 YBD=2731 YHG=2695>special " XBD=1514 XHG=1351 YBD=2732 YHG=2696>sensation, " XBD=1560 XHG=1534 YBD=2724 YHG=2696>is " XBD=1610 XHG=1580 YBD=2725 YHG=2700>at " XBD=1678 XHG=1629 YBD=2725 YHG=2705>va-" XBD=1021 XHG=917 YBD=2765 YHG=2736>riance " XBD=1112 XHG=1035 YBD=2765 YHG=2736>with " XBD=1169 XHG=1126 YBD=2764 YHG=2736>all " XBD=1336 XHG=1184 YBD=2773 YHG=2737>analogy ; " XBD=1402 XHG=1356 YBD=2764 YHG=2736>for " XBD=1447 XHG=1416 YBD=2764 YHG=2736>in " XBD=1546 XHG=1464 YBD=2773 YHG=2745>every " XBD=1635 XHG=1561 YBD=2765 YHG=2736>class " XBD=1678 XHG=1649 YBD=2765 YHG=2736>in" XBD=1022 XHG=919 YBD=2805 YHG=2776>which " XBD=1100 XHG=1049 YBD=2804 YHG=2776>the " XBD=1225 XHG=1136 YBD=2805 YHG=2785>sense " XBD=1317 XHG=1258 YBD=2805 YHG=2776>has " XBD=1427 XHG=1350 YBD=2804 YHG=2776>been " XBD=1677 XHG=1456 YBD=2813 YHG=2776>unequivocally" XBD=1036 XHG=920 YBD=2852 YHG=2816>proved " XBD=1081 XHG=1050 YBD=2844 YHG=2819>to " XBD=1188 XHG=1096 YBD=2852 YHG=2816>exist, " XBD=1226 XHG=1201 YBD=2844 YHG=2817>it " XBD=1264 XHG=1236 YBD=2844 YHG=2817>is " XBD=1427 XHG=1278 YBD=2851 YHG=2816>provided " XBD=1515 XHG=1440 YBD=2846 YHG=2815>with " XBD=1554 XHG=1536 YBD=2844 YHG=2824>a " XBD=1680 XHG=1574 YBD=2852 YHG=2817>special" XBD=1180 XHG=920 YBD=2893 YHG=2855>apparatus.―T. " XBD=1390 XHG=1194 YBD=2896 YHG=2856>WiLUAMs.]