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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 Enchytraeidae
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Genus Achaeta
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Genus Analycus
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Genus Aspidodrilus
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Genus Bryodrilus
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Genus Bryohenlea
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Genus Buchholzia
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Genus Cernosvitoviella
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Genus Chirodrilus
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Genus Cognettia
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Genus Distichopus
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Genus Enchylea
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Genus Enchytraeus
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Genus Enchytreus
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Genus Enchytronia
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Genus Fridericia
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Genus Grania
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Genus Guaranidrilus
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Genus Hemienchytraeus
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Genus Hemifridericia
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Genus Henlea
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Genus Lumbricillus
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Genus Marionina
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Genus Mesenchytraeus
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Genus Pelmatodrilus
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Genus Propappus
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Genus Stephensoniella
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