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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 Nerillidae
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Genus Meganerilla
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Genus Mesonerilla
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Genus Nerilla
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Genus Nerillidium
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Genus Nerillidopsis
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Genus Paranerilla
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Genus Psammoriedlia
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Genus Thalassochaetus
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Genus Troglochaetus
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