Kingdom Animalia

zoology: the study of animals

General Characteristics

• have tissues and most have organs

• no chlorophyll - can't make own food cells

• not surrounded by cell walls

Phylum Porifera

sponges

sponges

Phylum Cnidaria

sea anemones, jellyfish,

portuguese-man-of-war, coral

Phylum Platyhelminthes

flatworms, planarian, tapeworm

Phylum Nematoda

roundworms, hookworm,

pinworm, trichina worm

Phylum Annelida

segmented worms, earthworm,

leech, featherworm

Phylum Mollusca

• Class Cephalopoda

• Class Pelecypoda

• Class Gastropoda

Class Cephalopoda

squids, octopuses, nautiluses

Class Pelecypoda

clams, oysters,

scallops, mussels

Class Gastropoda

snails, slugs,

whelks, conchs

Phylum Echinodermata

starfish, sea urchin, sand dollar

Phylum Arthropoda

• Class Crustacea

• Class Insecta

• Class Chilopoda

• Class Arachnida

Class Crustacea

crab, lobster, shrimp

Class Insecta

butterfly, fly, ant, bee

Class Chilopoda

centipede

Class Arachnida

spider, scorpion,

tick, mite

Phylum Chordata

• Class Chondrichthyes

• Class 0steichthyes

• Class Amphibia

• Class Reptilia

• Class Aves

• Class Mammalia

Class Chondrichthyes

shark, ray

Class Osteichthyes

bony fish, eel,

minnow, seahorse

Class Amphibia

toad, frog,

salamander

Class Reptilia

lizard, snake, turtle,

alligator

Class Aves

birds

Class Mammalia

organisms with hair: horse,

rat, dog, seal, deer