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The Protostomes

The Protostomes. Mollusca, Annelida, Arthropoda. Radiata. Bilateria. Eumetazoa. Parazoa no true tissues. Multicellularity. Protostomes “mouth first”. Deuterostomes “mouth second”. Common Features. Distinguishing features. Mollusk Body plan. muscular foot mantle

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The Protostomes

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  1. The Protostomes Mollusca, Annelida, Arthropoda

  2. Radiata Bilateria Eumetazoa Parazoano true tissues Multicellularity

  3. Protostomes“mouth first” Deuterostomes“mouth second”

  4. Common Features

  5. Distinguishing features

  6. Mollusk Body plan • muscular foot • mantle • calcium carbonate shell • visceral mass http://www.bio.miami.edu/dana/pix/ham.jpg, http://kentsimmons.uwinnipeg.ca/16cm05/1116/33-21-ClamAnatomy-L.jpg, , http://images.encarta.msn.com/xrefmedia/aencmed/targets/illus/ilt/T010708A.gif

  7. Annelid body plan • metameres or segments • septa • setae or chaetae • sense organs

  8. Arthropod body plan • body segments • exoskeleton of protein + chitin • appendages that extend from the body wall

  9. http://chsweb.lr.k12.nj.us/mstanley/outlines/circulation/Circulation_files/image013.gifhttp://chsweb.lr.k12.nj.us/mstanley/outlines/circulation/Circulation_files/image013.gif

  10. http://classconnection.s3.amazonaws.com/754/flashcards/566754/png/49.21320629922544.pnghttp://classconnection.s3.amazonaws.com/754/flashcards/566754/png/49.21320629922544.png

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