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Eumetazoa (metazoans)
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Bilateria (bilaterally symmetrical animals)
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Protostomia (protostomes)
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Annelida (segmented worms)
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Class Clitellata
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Order Haplotaxida
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Family Naididae
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Genus Specaria
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Species Specaria fraseri
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Species Specaria helleri
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Species Specaria josinae
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