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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 Enoplia
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Order Enoplida
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Family Leptosomatidae
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Genus Barbonema
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Genus Corythostoma
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Genus Cylicolaimus
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Genus Deontostoma
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Genus Eusynonchus
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Genus Leptosomatides
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Genus Leptosomatina
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Genus Leptosomatum
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Genus Leptosomella
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Genus Macronchus
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Genus Metacylicolaimus
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Genus Parabarbonema
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Genus Paracylicolaimus
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Genus Paraleptosomatides
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Genus Paratuerkiana
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Genus Platycoma
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Genus Platycomopsis
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Genus Pseudocella
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Genus Ritenbenkia
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Genus Synonchoides
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Genus Synonchus
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Genus Syringonomus
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Genus Thoracostoma
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Genus Turbolaimella
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