WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: CAENOGASTROPODA [Subclass] - LITTORINIMORPHA [Order] - TRUNCATELLOIDEA [Superfamily]
------ Family: COCHLIOPIDAE Tryon, 1866 (Freshwater)
--------- SubFamily: LITTORIDININAE
------------ Genus: Tryonia W. Stimpson, 1865
--------------- Species: Tryonia porrecta (J.W. Mighels, 1845) - ID: 5372001481
Nevada  Map center:  N: 40° 0' 38'' W: 119° 22' 39''  - Grid: 5° - click to open
Please email your image to: Claudio Galli - last updated: 28/ago/2017