WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: CAENOGASTROPODA [Subclass] - LITTORINIMORPHA [Order] - TRUNCATELLOIDEA [Superfamily]
------ Family: HYDROBIIDAE Stimpson, 1865 (Freshwater)
------------ Genus: Pseudotryonia R. Hershler, 2001
--------------- Species: Pseudotryonia grahamae F.G. Thompson, 2001 - ID: 5372000521
Alabama, Tombigbee River  Map center:  N: 31° 26' 38'' W: 88° 3' 40''  - Grid: 5° - click to open
Suggested links:
http://collections.si.edu
Please email your image to: Claudio Galli - last updated: 28/ago/2017