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Invertebrate phyla

Stack #74413

QuestionAnswer
Sponge Radial
Sponge (movement) Don't move except as larvae
Sponge (eating habits) filter food by circulating water
Cnidarian Radial
Cnidarian's include.. Corals, Jellyfish, Anenomes
Cnidarians (eating habits) Tentacles paralyze the prey
Cnidarians (movement) Don't move except as larvae or use tentacles
Echinoderms (movement) Tube Feet, spines Water Vascular system
Water Vascular System Process Madreporite, Ring canal, radial canal, tube feet
Echino-derm Spiny-skin
Mollusks Bilateral
Mollusks include.. Clams, oysters, snails, mussels, scallops, slugs, nudibranches, squid, cuttlefish and nautilus
Mollusks (movement) Muscular foot/feet..some glide on slime
Mollusks (eating habits) Filter Feed, radula
Mollusks Soft bodied
Bilateral only one place to get equal halves
Radial more than one place to get equal halves
Mollusks 4 parts Foot, mantle, shells and visceral mass
Mollusk Foot has mouth and feeding parts
Mollusk mantle secretes CaCo3 for shell
Mollusk shelll made of CaCo3
Mollusk Visceral Mass contains internal organs and gills
Mollusk feeding Radula, Sharp Jaws and Filter Feeders
Radula skin with teeth attached to scrap algae
Internal Transport-Mollusk Open Circulatory System and Closed Circulatory system
Gastropod (snails,slugs) stomach foot, shell in one piece
Bi-Valves Larvae are free swimming, sessile adults, have a foot for locomotion siphons
Cephalopods (Octopus, Squid) many arms, head foot arms have suckers most have a shell or rod
Created by: Catgl1912
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