Chapter_33_classification

Chapter_33_classification - Class Bivalvia(clams oysters...

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Chapter 33: Invertebrates Classification of the Invertebrate Animals You should know some of the basic characteristics of the following groups from Chapter 33. Domain Eukarya Kingdom Animalia Phylum Porifera (sponges) Phylum Cnidaria Class Hydrozoa Class Scyphozoa (jelly fish) Class Cubozoa (box jellies and sea wasps) Class Anthozoa (sea anemones and most corals) Phylum Platyhelmintes (flat worms) Class Turbellaria (free-living flat worms) Class Trematoda (flukes) Class Cestoda (tapeworms) Phylum Mollusca (mollusks) Class Polyplacophora (chitons) Class Gastropoda (snails and slugs)
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Unformatted text preview: Class Bivalvia (clams, oysters, scallops, mussels) Class Cephalopoda (squids, octopods, nautili) Phylum Annelida (segmented worms) Class Oligochaeta Class Polychaeta Class Hirudinea (leeches) Phylum Nematoda Phylum Arthropoda Subphylum Cheliceriformes (horseshoe crabs, arachnids) Subphylum Myriapoda (millipedes and centipedes) Subphylum Hexapoda (insects) Subphylum Crustacea Phylum Echinodermata Class Asteroidea (sea stars) Class Ophiuroidea (brittle stars) Class Echinoidea (sea urchins and sand dollars) Class Holothuroidea (sea cucumbers)...
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  • Spring '08
  • GREGG
  • Class Oligochaeta Class Polychaeta Class Hirudinea, Phylum Nematoda Phylum, Subphylum Crustacea Phylum, Cnidaria Class Hydrozoa Class Scyphozoa

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