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Eumetazoa (metazoans)
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Bilateria (bilaterally symmetrical animals)
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Protostomia (protostomes)
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Platyhelminthes (flatworms)
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Class Trematoda
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Order Polyopisthocotylea
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Family Heteraxinidae
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Genus Allencotyla
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Genus Cynoscionicola
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Genus Helixaxine
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Genus Heteraxinoides
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Genus Leuresthicola
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Genus Lintaxine
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Genus Pseudochauhanea
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Genus Zeuxapta
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