Species Names And Classification Terms Flashcards
Deuterostome
Animal in which the blastopore becomes the anus
Chordate
Animals with a notochord
Hemichirdate
Phylum of marine deuterostomes, generally considered to be the sister group of the Echinodermata
Echinoderm
Deuterostomes with pentamerous symmetry
Vertebrate
Within the chordates. Aka craniate
Cycolostome
Jawless fish that include hagfish and lampreys
Gnathostome
Chordates with jaws
Agnatha
Jawless fish
Aka Cyclostomes
Lancelet
Aka Amphioxus, basal form with a notochord
Tunicates
Basal chordates
Actinopterygii
Ray finned fish
Sarcopterygii
Lobe dinner fish including Coelacanth
Teleost
More derived ray finned fish
Osteichthyans
Bony fish and tetrapods
Elasmobranch
Cartilaginous fish including sharks, rays and ratfish
Chondrichthyes