FAMILIA POLYGYRIDAE |
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Allogona townsendiana (Lea,1838) 1 | 2 | 3 |
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Polygyra cereolus septemvolva (Say,1818) |
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Cryptomastix germana (Gould,1851) |
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Polygyra leporina (Gould,1849) |
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Linixa texasiana (Moricand,1833) |
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Polygyra plana (Dunker,1843) |
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Mesodon adrewsae (Binney,1879) |
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Praticotella griseola (Pfeiffer,1841) |
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Mesodon chilhoweensis (Lewis,1870) |
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Stenotrema exodon (Pilsbry,1900) |
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Mesodon thyroidus (Say,1816) |
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Stenotrema hirsutum (Say,1817) |
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Mesodon zelatus (Binney,1837) |
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Stenotrema spinosum (Lea,1830) |
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Neohelix albolabris (Say,1816) |
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Triodopsis cf. vultuosa (Gould,1848) |
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Patera perigrapta (Pilsbry,1894) |
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Vespericola columbiana pilosa (Henderson,1928) |
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Patera roemeri (Pfeiffer,1848) |
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Vespericola megasoma (Pilsbry,1928) |
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Polygyra cereolus cereolus (Mühlfeld,1818) |
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