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Eumetazoa (metazoans)
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Bilateria (bilaterally symmetrical animals)
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Protostomia (protostomes)
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Lophophorates (lophophorates)
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Order Cheilostomata
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Suborder Anasca
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Family Scrupocellariidae
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Genus Tricellaria
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Species Tricellaria erecta
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Species Tricellaria gracilis
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Species Tricellaria occidentalis
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Species Tricellaria peachii
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Species Tricellaria praescuta
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Species Tricellaria pribilofi
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Species Tricellaria ternata
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