1. Kingdom Animalia zoology: the study of animals

2. General Characteristics have tissues and most have organs no chlorophyll - can't make own food cells not surrounded by cell walls

3. Phylum Porifera sponges

5. Phylum Cnidaria sea anemones, jellyfish, portuguese-man-of-war, coral

6. Phylum Platyhelminthes flatworms, planarian, tapeworm

7. Phylum Nematoda roundworms, hookworm, pinworm, trichina worm

8. Phylum Annelida segmented worms, earthworm, leech, featherworm

9. Phylum Mollusca Class Cephalopoda Class Pelecypoda Class Gastropoda

10. Class Cephalopoda squids, octopuses, nautiluses

11. Class Pelecypoda clams, oysters, scallops, mussels

12. Class Gastropoda snails, slugs, whelks, conchs

13. Phylum Echinodermata starfish, sea urchin, sand dollar

14. Phylum Arthropoda Class Crustacea Class Insecta Class Chilopoda Class Arachnida

15. Class Crustacea crab, lobster, shrimp

16. Class Insecta butterfly, fly, ant, bee

17. Class Chilopoda centipede

18. Class Arachnida spider, scorpion, tick, mite

19. Phylum Chordata Class Chondrichthyes Class 0steichthyes Class Amphibia Class Reptilia Class Aves Class Mammalia

20. Class Chondrichthyes shark, ray

21. Class Osteichthyes bony fish, eel, minnow, seahorse

22. Class Amphibia toad, frog, salamander

23. Class Reptilia lizard, snake, turtle, alligator

24. Class Aves birds

25. Class Mammalia organisms with hair: horse, rat, dog, seal, deer