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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 Fridericia
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Species Fridericia bulboides
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Species Fridericia bulbosa
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Species Fridericia callosa
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Species Fridericia paroniana
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Species Fridericia perrieri
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Species Fridericia ratzeli
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Species Fridericia striata
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