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Eumetazoa (metazoans)
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Bilateria (bilaterally symmetrical animals)
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Deuterostomia (deuterostomes)
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Craniata (craniates)
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Euteleostomi (bony vertebrates)
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Tetrapoda (tetrapods)
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Genus Aneides
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Genus Atylodes
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Genus Batrachoseps
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Genus Bolitoglossa
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Genus Bradytriton
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Genus Chiropterotriton
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Genus Cryptotriton
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Genus Dendrotriton
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Genus Desmognathus
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Genus Ensatina
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Genus Eurycea
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Genus Gyrinophilus
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Genus Hemidactylium
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Genus Hydromantes
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Genus Karsenia
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Genus Nototriton
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Genus Nyctanolis
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Genus Oedipina
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Genus Parvimolge
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Genus Phaeognathus
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Genus Plethodon
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Genus Pseudoeurycea
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Genus Pseudotriton
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Genus Speleomantes
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Genus Stereochilus
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Genus Thorius
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