Homework from last class:Complete the Crayfish Dissection pre-lab

questions (1st and 2nd page)

Read the Crayfish Dissection Lab

Begin working on your Phylum Facebook project (due Friday, April 15)

*You must sign up for a species on the class sign up sheet*

Begin working on the 25 Ch. 28 cuecards (due on Ch. 28 QUEST day, April 13)

Virtual Crayfish Dissectionhttp://biog-1101-1104.bio.cornell.edu/BioG101_104/tutorials/

animals/crayfish.html

Crayfish Dissection

You must get a clean-up check after the dissection.

Please hand in Crayfish Dissection lab by the end of

class.

Homework for next class:Complete the Ch. 28 review package

Complete the crayfish labelling and colouring worksheet

April 13 – Ch. 28 Review day and Ch. 28 QUEST

◦ 25 cue cards on Ch. 28 due April 13

Work on Phylum Facebook project (due April 15)

*You must sign up for a species on the class sign up sheet*

Example Phylum Facebook project…

Phylum Facebook Example Project

Gregory GrasshopperMelanoplus bivittatus

(aka Two-Striped Grasshopper)

Gregory GrasshopperSuper hungry…gonna gnaw on some crops. I wish everyone didn’t think I was such a pest!!!! :o(

Stefano Snail Awww, don’t worry, man. I’m not even an arthropod but gardeners hate me too! Cheer up!

Stefano Snail Cepaea hortensis

Luanna Ladybug

Petra Praying Mantis

protectaninsect.org

Mouting? Need protection from gnarly predators? 2-for-1 deal on protective caverns for moulting insects!

Works CitedImages taken from the following sources:http://www.biologyjunction.com/crayfish_dissection.htm

http://www.grasshoppercontrol.com/two-striped%20grasshopper.jpg

http://www.infosources.org/what_is/Seashell.html

http://students.wrdsb.ca/hickl0700/2011/03/12/praying-mantis/

http://www.treknature.com/gallery/Asia/India/photo56703.htm

http://mackers.com/crayfish/internal.jpg