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Eumetazoa (metazoans)
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Bilateria (bilaterally symmetrical animals)
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Protostomia (protostomes)
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Mollusca (clams, snails, squids, and relatives)
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Class Gastropoda
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Order Neotaenioglossa
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Family Rissoidae
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Genus Frigidoalvania
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Species Frigidoalvania brychia
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Species Frigidoalvania cruenta
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Species Frigidoalvania janmayeni
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Species Frigidoalvania pelagica
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