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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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Muscicapoidea (thrushes, sparrows, and relatives)
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Passeroidea (sparrows and relatives)
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Subspecies Euphonia gouldi gouldi
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Subspecies Euphonia gouldi praetermissa
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Euphonia gouldi
olive-backed euphonia