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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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Order Cyprinodontiformes
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Genus Allodontichthys
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Genus Alloophorus
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Genus Allotoca
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Genus Ameca
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Genus Ataeniobius
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Genus Chapalichthys
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Genus Characodon
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Genus Crenichthys
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Genus Empetrichthys
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Genus Girardinichthys
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Genus Goodea
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Genus Hubbsina
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Genus Ilyodon
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Genus Skiffia
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Genus Xenoophorus
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Genus Xenotaenia
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Genus Xenotoca
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Genus Zoogoneticus
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