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Chordata (2,980)

Categories:

Amphibia (222)
Aves (1,274)
Fish (143)
Mammalia (1,146)
Reptilia (186)
Urochordata (4)

See Also:

This category in other languages:

Czech, German

Sites:

http://tolweb.org/tree?group=Chordata&contgroup=Animals

» Chordata
Overview of the taxonomy of Phylum Chordata, which includes the well-known vertebrates (fishes, amphibians, reptiles, birds, mammals), hagfishes, tunicates, and lancelets.
http://tolweb.org/tree?group=Chordata&contgroup=Animals

http://ag.arizona.edu/ENTO/tree/eukaryotes/animals/chordata/gnathostomata.html

» Gnathostomata
Philippe Janvier's article about the jawed vertebrates in the Tree of Life website.
http://ag.arizona.edu/ENTO/tree/eukaryotes/animals/chordata/gnathostomata.html

http://animaldiversity.ummz.umich.edu/chordata.html

» Phylum Chordata
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.
http://animaldiversity.ummz.umich.edu/chordata.html

http://animaldiversity.ummz.umich.edu/vertebrata.html

» Subphylum Vertebrata
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.
http://animaldiversity.ummz.umich.edu/vertebrata.html

http://tolweb.org/tree?group=Vertebrata&contgroup=Craniata

» Vertebrata
Introduction to the vertebrates and their classification, including the Hyperoartia, or lampreys, and the Gnathostomata, or jawed vertebrates.
http://tolweb.org/tree?group=Vertebrata&contgroup=Craniata

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Last Updated: 2005-07-30 19:20:28

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