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Agricultural Research Service

U.S. Department of Agriculture

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Home >> Taxonomic Tree Viewer

Central Taxonomic Thesaurus

Taxon Search

Taxon:

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Organism

Animalia

Chordata

Vertebrata

Gnathostomata

Osteichthyes

Tetrapoda

Testudines

Cryptodira

Testudinoidea

Emydidae

Trachemys

Trachemys scripta

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