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| FAMILY list (thumbnails) |
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| FAMILY list (names only) |
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| PLANORBIDAE (geographic) |
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| PLANORBIDAE (thumbnails) |
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| PLANORBIDAE (thumb+maps) |
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| PLANORBIDAE (names only) |
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| PLANORBIDAE (no synonyms) |
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| PLANORBIDAE (no variety) |
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Class: GASTROPODA
--- Taxon Tree: HETEROBRANCHIA [Subclass] - PULMONATA [Infraclass] - HYGROPHILA [Order] - PLANORBOIDEA [Superfamily]
------ Family: PLANORBIDAE Rafinesque, 1815 (Freshwater)
--------- SubFamily: BULININAE
------------ Genus: Helisoma W.J. Swainson, 1840
| --------------- Species: Helisoma trivolis T. Say - ID: 5602000114 | |||||||
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Please email your image to: Claudio Galli - last updated: 28/ago/2017