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9 terms

Invertebrae Phylum Kindom Animalia

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Annelida
earth worms, cephalized,
Nematoda
round worms, cephalized, contain parasites
Echinodermata
starfish, can reproduce asexually, radial symmetry, spiny-skinned, water vascular system
Porifera
sponges, pore bearing
Phylum Arthropoda, Subphylum crustacea
crab, lobersters, jointed appendages, cephalized, exoskeleton, we eat in alabama,
Cnidaria
jellyfish, medusa and poylp forms, stinging cells
Arthropoda
insects, jointed appendages, greatest number of species
Mollusca
octopus, means soft bodied,
Platyhelminthes
cephalized