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Readme: Beta Notes.
Print and standard view are now icons. Please take a screenshot of any errors and
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The following phylogeny consists of a well-accepted phylogenetic
layout of animals, going until extant families or as far as required
by articles on this site. If you are looking for an article by
phylogenetic placement of an organism, just select down to the
appropriate level.
To recollapse a portion of the tree, just click on it again. A "?" in
front of a name indicates that its phylogenetic placement is uncertain,
and a dagger ( ) indicates that the node and all
its descendants are extinct.
Animals
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 Deuterosomes
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Chordata
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Vertebrata
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Jawed Fishes (Gnathostomata)
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Bony Fishes (Osteichthyes)
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Cartilaginous Fishes (Chondrichthyes)
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Sharks & Rays (Neoselachii)
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Holocephali
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Jawless Fishes (Agnatha)
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Tunicata
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Sea stars, urchins, & cucumbers (Echinodermata)
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Protostomes
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Ecdysozoa
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Insects, arachnids, crustaceans, etc. (Arthropoda)
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Roundworms (Nematoda)
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Lophotrochozoa
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Snails, clams, squid, etc (Mollusca)
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Segmented worms (Annelida)
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Flatworms & relatives (Platyzoa)
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Status:
- Herps complete to family; Non-Avian Dinosaurs complete to order or better. Aviale needs work
- Check Artiodactyla node names; composited. Find Simmons 2005b for chiroptera node names.
- Rodentia needs completion to family
- Expand Pterosauria
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2010 University of California
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