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Eumetazoa (metazoans)
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Bilateria (bilaterally symmetrical animals)
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Protostomia (protostomes)
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Class Adenophorea
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Subclass Chromadoria
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Order Desmodorida
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Family Richtersiidae
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Genus Richtersia
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Species Richtersia beauforti
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Species Richtersia collaris
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Species Richtersia demani
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Species Richtersia discorda
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Species Richtersia elongata
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Species Richtersia erinacei
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Species Richtersia farcimen
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Species Richtersia imparis
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Species Richtersia inaequalis
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Species Richtersia norvegica
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Species Richtersia pilosa
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Species Richtersia tenuis
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