WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: CAENOGASTROPODA [Subclass] - LITTORINIMORPHA [Order] - TRUNCATELLOIDEA [Superfamily]
------ Family: LITHOGLYPHIDAE Tryon, 1866 (Freshwater)
--------- SubFamily: LITHOGLYPHINAE
------------ Genus: Somatogyrus T.N. Gill, 1863
--------------- Species: Somatogyrus pennsylvanicus B. Walker, 1904 - ID: 5226000045
Pennsylvania  Map center:  N: 40° 55' 12'' W: 77° 47' 11''  - Grid: 5° - click to open
Additional DB records:
  • Bucks County, Big Neshaminy Creek
  • Pennsylvania, Bucks County, Big Neshaminy Creek
  • Pennsylvania, Columbia
  • Virginia, Potomac River, Harpers Ferry
  • Suggested links:
    http://clade.ansp.org
    Please email your image to: Claudio Galli - last updated: 28/ago/2017