Bio Lab Vertebrates

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Author:
jheneale
ID:
14812
Filename:
Bio Lab Vertebrates
Updated:
2010-04-16 11:42:21
Tags:
Bio
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Description:
Labe 23
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  1. Vertebrate Classes (6)
    • 1. Chondricthyes: blue shark
    • 2. Amphibia: leapard frog
    • 3. Aves: fly catcher
    • 4.Osteichtheys: butterflyfish
    • 5. Reptillia: redbelly blue turtle
    • 6. Mammalia: fox
  2. Vertebras are...
    Segemented
  3. Phylum Chordata contains?
    vetebrates
  4. phylum (Echinoderms) contains?
    invertebrates
  5. 5 classes of Echinoderms
    • 1. Crinoidea: sea lily
    • 2. Asteroidea: sea star
    • 3. Ophiuroidea: brittle stars
    • 4. Echinoidea: sea urchin sand dollar
    • 5. holothuroidea: sea cumcumber
  6. Echinoderm Classification:
    • Adults are RADIALLY symmetrical two = halves
    • Larvae are BILATERALLY symmetrical equal L and R halves
    • endoskeleton made of calcium carbonate
  7. Phylum Chordata Classification:
    • 1. dorsal nerve cord
    • 2. Notochord
    • 3. Post anal tail
    • 4. Pharangeal pouch
    • 5. cephalized (head)
    • 6. Bilateral symmetry

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