THE ANIMAL KINGDOM

CHARACTERISTICS MULTICELLULAR HETEROTROPHIC EUKARYOTIC SEXUAL REPRODUCTION MOTILE 9 PHYLA SYMMETRY: BODY ARRANGEMENT

PORIFERA SPONGES “PORE-BEARING” NON-MOTILE AQUATIC (mainly

seawater) HOLLOW BODIES:

called a COELOM ASYMMETRICAL FILTER FEEDERS

CNIDARIA JELLYFISH, SEA

ANEMONES, CORALS

STINGING CELLS (NEMATOCYSTS)

TENTACLES MARINE HOLLOW BODIES RADIAL

SYMMETRY

PLATYHELMINTHES FLATWORMS:

Planarian, Fluke, Tapeworms

FLAT BODIES- NO BODY CAVITY (ACOELOM)

BILATERAL SYMMETRY

AQUATIC SOME PARASITIC

NEMATODA ROUNDWORMS:

Ascaris, hookworms, heartwoms

ROUND, HOLLOW BODIES (Psuedocoelom)

BILATERAL SYMMETRY

ALL PARASITIC

ANNELIDA SEGMENTED

WORMS: earthworms, leeches, marine worms

SEGMENTED BODIES TRUE BODY CAVITY

(coelom)WITH ORGANS

BILATERAL SYMMETRY

MOLLUSCA SNAILS, CLAMS,

OYSTERS, OCTOPUS, SQUID

2nd LARGEST PHYLUM SOFT BODIES MANTLE: COVERING BILATERAL

SYMMETRY RADULA: tongue-like

scraping structure

ARTHROPODA SPIDERS, CRABS,

SHRIMP, LOBSTERS, BARNACLES, INSECTS

LARGEST PHYLUM SEGEMENTED

BODIES JOINTED

APPENDAGES EXOSKELETONS

INSECTS 3 BODY SEGMENTS 3 PAIR OF LEGS VARIED FEEDING

BEHAVIORS VARIED DEFENSE

MECHANISMS USE PHEROMONES

FOR COMMUNICATION

METAMORPHOSIS CHANGE FROM

ONE FORM TO ANOTHER

COMPLETE: egg, larvae, pupa, adult

INCOMPLETE: egg, larvae, adult

ECHINODERMS SEA STARS, SAND

DOLLARS, SEA URCHINS

‘SPINY SKIN’ RADIAL SYMMETRY WATER VASCULAR

SYSTEM MARINE CAN REGENERATE

CHORDATA ANIMALS WITH

BACKBONES NERVE CORD NOTOCHORD GILL SLITS POST ANAL TAIL 7 CLASSES

AGNATHA

LAMPREY EEL & HAGFISH JAWLESS FISH NO PAIRED FINS RETAIN NOTOCHORD THROUGHOUT LIFE

CHONDRICTHYES SHARKS, SKATES,

RAYS CARTILAGE FISH SKELETONS MADE

OF CARTILAGE PREDATORS MARINE

OSTEICHTHYES BONY FISH TROUT,

ANCHOVIES, SEA HORSES, BASS, FLOUNDER, ETC

BONY SKELETONS PAIRED FINS SALT & FRESH

WATER

AMPHIBIA FROGS,

SALAMANDERS “DOUBLE LIFE” Live part of life in

water (tadpole) & part on land

SLIMY SKIN (Respire through skin)

REPTILES SNAKES, LIZARDS,

TURTLES, CROC’S SCALY SKIN ECTOTHERMIC LIFE ADAPTED TO

LAND…AMNIOTIC EGG

AVES BIRDS FEATHERS HOLLOW BONES ENDOTHERMIC NO TEETH BEAKS AND FEET

ADAPTED TO FEEDING BEHAVIOR

AMNIOTIC EGG

MAMMALIA ENDOTHERMIC HAVE HAIR HAVE TEETH

(most) PRODUCE MILK NURSE YOUNG OIL GLANDS

called SEBACEOUS GLANDS

MONOTREMES EGG-LAYERS DUCK-BILL

PLATYPUS & SPINY ANTEATER

MARSUPIALS YOUNG BORN

UNDERDEVELOPED COMPLETE

DEVELOPMENT IN POUCH

KANGAROOS, OPPOSUM, KOALAS

PLACENTAL ALL OTHER

MAMMALS YOUNG BORN

FULLY DEVELOPED AND NURSE FROM MOTHER

Can you name the animal

phyla or class?

AVES

OSTEICHTHYES

MOLLUSCA

MAMMALIA

NEMATODA

MAMMALIA

ARTHROPODA/INSECTA