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Classification of Animals. Animals. Animals are spilt into two major groups: Vertebrates Invertebrates. Vertebrates. These are animals with a backbone. There are five main Classes of vertebrates: Amphibians Birds Fish Mammals Reptiles. Fish – Pisces Slimy scales
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Animals • Animals are spilt into two major groups: • Vertebrates • Invertebrates
Vertebrates • These are animals with a backbone. • There are five main Classes of vertebrates: • Amphibians • Birds • Fish • Mammals • Reptiles
Fish – Pisces • Slimy scales • Reproduce – eggs, without shells, in water • Cold Blooded
Amphibians (Class) • Moist skin • Cold Blooded • Reproduce – eggs without shells, in water
Reptiles (Class) • Cold blooded • Reproduction- eggs hard and leathery shells on land • Skin – hard dry scales
Birds – Aves (Class) • Feathers • Lay eggs with hard shells on land
Mammals (class • Warm blooded • Hair/Fur • Reproduction - Birth live young • Mammary glands (young fed milk)
Invertebrates • These are animals without a backbone • There are seven main Phyla of invertebrates • Flatworms • Roundworms • Annelids • Jelly Fish • Echinoderms • Molluscs • Arthropods
Echinoderms • Star fish • Sea urchins • Sand dollars
Mollusca • Snails (land and sea) • Squid • Cuttle Fish • Octopus
Arthropoda • Insects
Arthropoda • Crustaceans (crabs, shirmp, lobster, crayfish)
Arthropoda • Arachnids …..Spiders- Ticks and Scorpions
Arthropoda • Centipedes • Millipedes