Biology: Flora and Fauna: Animalia: Chordata

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	Home: Biology: Flora and Fauna: Animalia: Chordata CATEGORIES:   Amphibia (201)   Aves (1280)   Fish (151)   Mammalia (1182)   Reptilia (194)   Urochordata (3) LINKS: Phylum Chordata http://animaldiversity.ummz.umich.edu/chordata.html Brief introduction to the chordates, defined as organisms that possess a structure called a notochord, at least during some part of their development. Includes links to information about subgroups and representative animals. Gnathostomata http://ag.arizona.edu/ENTO/tree/eukaryotes/animals/chordata/gnathostomata.html Philippe Janvier's article about the jawed vertebrates in the Tree of Life website. Subphylum Vertebrata http://animaldiversity.ummz.umich.edu/vertebrata.html What makes a vertebrate a vertebrate? They have more in common than a backbone. Find out more in this site from the Animal Diversity Web. Vertebrata http://tolweb.org/tree?group=Vertebrata&contgroup=Craniata Introduction to the vertebrates and their classification, including the Hyperoartia, or lampreys, and the Gnathostomata, or jawed vertebrates. Chordata http://tolweb.org/tree?group=Chordata&contgroup=Animals Overview of the taxonomy of Phylum Chordata, which includes the well-known vertebrates (fishes, amphibians, reptiles, birds, mammals), hagfishes, tunicates, and lancelets.

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