The Animal Kingdom- 9 Phyla

Terminology  Symmetry- –Divisible into similar halves

Terminology  Asymmetrical- –No symmetry

Terminology  Bilateral Symmetry- –Divisible in only one plane

Terminology  Radial symmetry- –Divisible in more than one plane

Terminology  Dorsal- –On or near the back  Ventral- –Away from the back

Terminology  Exoskeleton- –Outside the body tissue  Endoskeleton- –Inside the body tissue

Terminology  Aquatic –water  Sessile –Fixed, non-motile

Terminology  Appendages –Arms, legs, tails, fins  Parasite –Lives in or on a host organism

Terminology  Single digestive opening  2 digestive openings –Mouth-ingests –Anus- egests

Porifera Phylum Porifera  Sponges  1. d

Phylum Echinodermata  Starfish  2. i

Phylum (Coelenterata) Phylum Cnidaria (Coelenterata)  Jellyfish  3. f

Mollusca Phylum Mollusca  Clams  Squid  4. c

Phylum Phylum Platyhelminthes  Flatworms –Tapeworm –Planaria  5. h

Phylum Nematoda  Roundworms –hookworm  6. g

Phylum Annelida  Segmented Worms –Earthworm –Leech  7. b

Arthropoda  Insects  Spiders  Crabs  8. a

Phylum Chordata  Mammals  Reptiles  Birds  Amphibians  9. e