WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: CAENOGASTROPODA [Subclass] - LITTORINIMORPHA [Order] - RISSOOIDEA [Superfamily]
------ Family: RISSOIDAE Gray, 1847 (Sea)
------------ Genus: Rissoa M. Freminville in A.G. Desmarest, 1814
--------------- Species: Rissoa prismatica (T.A. de M. Monterosato, 1884) - ID: 5192000902
Mediterranean Sea  Map center:  N: 37° 30' 12'' E: 17° 2' 29''  - Grid: 5° - click to open

------------------ Sub or form: Rissoa prismatica pusillinoides F. Nordsieck, 1972 - ID: 5192000903
Spain, Ibiza  Map center:  N: 39° 2' 5'' E: 1° 22' 39''  - Grid: 5° - click to open

------------------ Sub or form: Rissoa prismatica ventricoides F. Nordsieck, 1982 - ID: 5192000904
Greece  Map center:  N: 38° 46' 32'' E: 23° 6' 15''  - Grid: 5° - click to open
Please email your image to: Claudio Galli - last updated: 28/ago/2017