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: Marstonia F.C. Baker, 1926
--------------- Species: Marstonia letsoni (B. Walker, 1901) - ID: 5220000391
Illinois  Map center:  N: 40° 44' 25'' W: 89° 53' 30''  - Grid: 5° - click to open
Additional DB records:
  • Illinois, Rockland County, mouth of Rock River (dead slough)
  • New York, Lake Chatauqua, Arnold Bay
  • Ohio, Sandusky Bay, Bay Pt., Ottawa County
  • Rockland County, Rock River (dead slough), Rock Island
    • Suggested links:
    http://clade.ansp.org
    Please email your image to: Claudio Galli - last updated: 28/ago/2017