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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 Polychaeta
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Order Aciculata
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Family Dorvilleidae
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Genus Ophryotrocha
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Species Ophryotrocha bacci
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Species Ophryotrocha bifida
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Species Ophryotrocha diadema
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Species Ophryotrocha dubia
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Species Ophryotrocha gerlachi
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Species Ophryotrocha gracilis
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Species Ophryotrocha grayonicola
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Species Ophryotrocha hartmanni
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Species Ophryotrocha labronica
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Species Ophryotrocha lobifera
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Species Ophryotrocha longidentata
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Species Ophryotrocha maculata
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Species Ophryotrocha puerilis
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Species Ophryotrocha socialis
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