VIII. Verte- 

 brates 



^11. Primates: Man, monkey, 

 lo. Carnivora : Dog, lion, skunk. 

 9. Ungulates : Ox, horse, deer. 

 8. Sirenians : Dugong. 

 7. Cetaceans : Whale, porpoise. 

 6. Chiroptera: Bat. 

 5. Mammals <[ 5. Insectivora: Mole, hedgehog. 

 4. Rodents : Rat, mouse, beaver. 

 3. Edentates : Sloth, ant-eater. 

 2. Marsupials : Kangaroo, 



opossum. 

 I. Monotremes: Duckbill, 

 echidna. 

 4. Birds : Ostrich, owl, lark. 



3. Reptiles : Snake, lizard, turtle. 



2. Amphibians : Frog, salamander. 

 ,1. Fishes : Shark, salmon, lung-fish. 



4. Arachnids : Spider, tick, king-crab. 



3. Insects : Ant, fly, bug, beetle. 

 2. Crustaceans : Crayfish, crab, barnacle. 

 I. Myriapods: Centiped, milliped. 



VI. MOLLUSKS : Clam, oyster, snail, squid. 



V. Worms : Earthworm, leech, trichina. 

 IV. ECHINODERMS : Star-fish, sea-urchin. 

 III. Celenterates : Hydra, coral, jelly-fish. 



II. PORIFERA : Sponge. 

 I. Protozoa : Amoeba, euglena, Paramecium. 



VII. Arthro 



PODS 



CLASSES OF ANIMALS 



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