The Animal Kingdom- 9 Phyla

TerminologyTerminology Symmetry- Symmetry-

– Divisible into similar Divisible into similar halveshalves

TerminologyTerminology Asymmetrical-Asymmetrical-

– No symmetryNo symmetry

TerminologyTerminology Bilateral Bilateral

Symmetry-Symmetry-– Divisible in only one Divisible in only one

planeplane

TerminologyTerminology Radial symmetry-Radial symmetry-

– Divisible in more Divisible in more than one planethan one plane

TerminologyTerminology Dorsal-Dorsal-

– On or near the backOn or near the back Ventral-Ventral-

– Away from the backAway from the back

TerminologyTerminology Exoskeleton-Exoskeleton-

– Outside the body Outside the body tissuetissue

Endoskeleton-Endoskeleton-– Inside the body Inside the body

tissuetissue

TerminologyTerminology AquaticAquatic

– waterwater SessileSessile

– Fixed, non-motile Fixed, non-motile

TerminologyTerminology AppendagesAppendages

– Arms, legs, tails, Arms, legs, tails, finsfins

ParasiteParasite– Lives in or on a host Lives in or on a host

organism organism

TerminologyTerminology Single digestive Single digestive

openingopening 2 digestive 2 digestive

openingsopenings– Mouth-ingestsMouth-ingests– Anus- egestsAnus- egests

Phylum Porifera Porifera

SpongesSponges 1. d1. d

Phylum EchinodermataPhylum Echinodermata

StarfishStarfish 2. i2. i

Phylum Phylum Cnidaria (Coelenterata) (Coelenterata)

JellyfishJellyfish 3. f3. f

Phylum Mollusca Mollusca

ClamsClams SquidSquid 4. c4. c

Phylum Phylum Platyhelminthes

FlatwormsFlatworms– TapewormTapeworm– PlanariaPlanaria

5. h5. h

Phylum Nematoda

RoundwormsRoundworms– hookwormhookworm

6. g6. g

Phylum Annelida

Segmented WormsSegmented Worms– EarthwormEarthworm– LeechLeech

7. b7. b

Arthropoda

InsectsInsects SpidersSpiders CrabsCrabs 8. a8. a

Phylum ChordataPhylum Chordata

MammalsMammals ReptilesReptiles BirdsBirds AmphibiansAmphibians 9. e9. e