WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: CAENOGASTROPODA [Subclass] - LITTORINIMORPHA [Order] - TRUNCATELLOIDEA [Superfamily]
------ Family: HYDROBIIDAE Stimpson, 1865 (Freshwater)
--------- SubFamily: NYMPHOPHILINAE
------------ Genus: Pyrgulopsis R.E. Call & H.A. Pilsbry, 1886
--------------- Species: Pyrgulopsis lasseni R. Hershler, T.J. Frest, H.P. Liu, & E.J. Johannes, 2003 - ID: 5610000211
USA, California  Map center:  N: 35° 28' 33'' W: 119° 55' 33''  - Grid: 5° - click to open
Please email your image to: Claudio Galli - last updated: 28/ago/2017