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| Campeloma geniculum (Conrad, 1834) Ovate Campeloma | |
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Florida, USA |
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Marisa cornuarietis (Linnaeus, 1758) Giant Rams-horn |
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Florida, USA |
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Marisa cornuarietis (Linnaeus, 1758) Giant Rams-horn |
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Brasil |
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Notogillia wetherbyi (Dall, 1885) Alligator Siltsnail |
Elimia vanhyningiana (Goodrich, 1921) Goblin Elimia |
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Florida, USA |
Florida, USA |
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Pleurocera canaliculata (Say, 1821) Silty Hornsnail |
Pleurocera canaliculata (Say, 1821) Silty Hornsnail |
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Kentucky, USA |
Kentucky, USA |
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| Pleurocera semicarinata (Say, 1829) Fine-ridged Elimia | |
| Kentucky, USA | |
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| Elimia albanyensis (I. Lea, 1864) Black-crest Elimia |
Tiphobia horei E. A. Smith, 1880 |
| Florida, USA |
Burundi, Africa |
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Leptoxis carinata nickliniana (I. Lea, 1862) |
Valvata tricarinata (Say, 1817) Three-ridge Valvata |
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Virginia, USA |
Michigan, USA |
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