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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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Amniota (amniotes)
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Sylvoidea (Old World warblers and relatives)
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Genus Alopochelidon
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Genus Atticora
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Genus Cecropis
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Genus Cheramoeca
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Genus Haplochelidon
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Genus Neochelidon
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Genus Notiochelidon
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Genus Petrochelidon
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Genus Phedina
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Genus Psalidoprocne
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Genus Pseudhirundo
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Genus Pseudochelidon
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Genus Ptyonoprogne
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Genus Pygochelidon
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