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The top documents tagged [aka chimaeras]
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aka chimaeras
MARINE FISHES
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THE FIRST VERTEBRATES. Oldest and simplest vertebrates Most abundant vertebrates Three groups of fishes ◦ Jawless fishes ◦ Cartilaginous fishes.
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Marine Vertebrates Types of Fishes. I) Vertebrates A)Subphylum Vertebrae B)Four characteristics of chordates C)Backbone: AKA Spine or Vertebral Column.
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