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All phylums
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| Term | Definition |
|---|---|
| Chordata | Consists of animals with a flexible rod supporting their dorsal or back sides. include fishes, amphibians, reptiles, birds, and mammals |
| Cnidaria | Includes soft-bodied stinging animals such as corals, sea anemones, and jellyfish |
| Mollusca | A mantle with a mantle cavity, a shell (except where lost), visceral mass, foot, and radula. Includes clams, snails, slugs, and squid and tusk shells and chitons, invertabrates |
| Arthropoda | Contains a wide diversity of animals with hard exoskeletons and jointed appendages. Contains insects, spiders, scorpions, centipedes, and millipedes, in water, crabs, crayfish, shrimp, lobersers, and barnacles |
| Platyhelminthes | Relatively simple bilaterian, unsegmented, soft-bodied invertebrates. Includes flatworms |
| Echinodermata | Invertebrates ,have hard skin or spines ,radial symmetry, mouth in center of body, have a water vascular system. Contain sea starts, sea urchins, sea cucumbers, brittle stars, and feather stars |
| Porifera | Consist of sponges, invertebrates, asymmetrical, sessile animals, cylindrical body |
| Nematoda | Commonly known as roundworms, found in almost every habitat on earth. Invertebrate, bilateral symmetry, slender. |
| Annelida | They have complex segmented bodies. Invertebrate bilateral symmetry. |