Term
|
Definition
|
|
Term
|
Definition
| no tissues, cellular level |
|
|
Term
|
Definition
| contains all animals excluding Porifera |
|
|
Term
|
Definition
| radial symmetry, 2 germ layers, encompasses cnidaria |
|
|
Term
|
Definition
| bilateral symmetry, 3 germ layers, encompasses echinodermata, chordata, nematoda, arthoropoda, platyhelminthes, mollusca, annelida |
|
|
Term
|
Definition
| blastopore develops into mouth. contains nematoda, arthropoda, platyhelminthes, mollusca, annelida |
|
|
Term
|
Definition
blastopore develops into anus.
contains echinodermata, chordata |
|
|
Term
|
Definition
|
|
Term
|
Definition
| Notochord, pharyngeal gill slits, dorsal hollow nerve cord, post-anal tail |
|
|
Term
|
Definition
| radial symmetry, 2 germ layers, tissues (no organs) |
|
|
Term
|
Definition
| shed exoskeleton, contains nematoda and arthropoda |
|
|
Term
|
Definition
| ring of cilia, larval stage, contains platyhelminthes, mollusca, annelida |
|
|
Term
|
Definition
| Anothozoa (corals and anemones), Cubozoa (box jellyfish and sea wasps), Scyphozoa (jellyfish and sea nettles), Hydrozoa (hydras and a few corals) |
|
|
Term
|
Definition
| Cestoda (tapeworms), Turbellaria (free-living flatworms), Trematoda (flukes) |
|
|
Term
|
Definition
| Oligachaete (earthworms), Polychaete (segmented bristleworms), Hirudinea (leeches) |
|
|
Term
|
Definition
| gastropoda (snails), cephalopoda (octopus and squid), polyphacophora (chitons), bivalvia (clams) |
|
|
Term
|
Definition
| Holothuridea (sea cucumber), Echinoidea (sea urchins and sand dollars), Asteroidea (starfish), Ophiruidea (brittle stars), Crinoidea (sea lilly, feather stars) |
|
|
Term
|
Definition
| Trilobitomorpha (trilobites), Chilopoda (centipedes), Diplopoda (millipedes), Arachnida (spiders), Xiphosura (horshoe crabs), hexopoda (insects), crustacea (crabs and lobsters) |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| Chilopoda, Diplopoda, Hexapoda, Crustacea |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
| Sea Squirt (Tunicate) (Phylum) |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
