WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: CAENOGASTROPODA [Subclass] - LITTORINIMORPHA [Order] - RISSOOIDEA [Superfamily]
------ Family: RISSOIDAE Gray, 1847 (Sea)
------------ Genus: Alvania A. Risso, 1826
--------------- Species: Alvania gradata (A.V.M.D. D'Orbigny, 1842) - ID: 5539752171
  No Georeferenced data available
Suggested links:
http://www.marinespecies.org
Please email your image to: Claudio Galli - last updated: 24/set/2017