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Unformatted text preview: Oysters o Cephalopods: Octopi (large eyes, large brains) Phylum Echinodermata o Starfish o Show clear bilateral symmetry in the larvael stage o Water Vascular Systems: moves stuff in body around with water; Phylum Chordata o VERTEBRATES DOES NOT = CHORDATES they have both vertebrates and invertebrates o Figure 17.32 o Invertebrates: tunicates; lancelets o Vertebrates: Amniotes Reptiles Birds Mammals Tetrapods Amphibians Amniotes Vertebrates Lampreys Cartilaginous fishes Bony fishes Tetrapods o Have nodachords (aka Disks) o Tails o 17.33...
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This note was uploaded on 04/08/2008 for the course BISC 104 taught by Professor ? during the Spring '06 term at Ole Miss.
- Spring '06