WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: CAENOGASTROPODA [Subclass] - LITTORINIMORPHA [Order] - RISSOOIDEA [Superfamily]
------ Family: RISSOIDAE Gray, 1847 (Sea)
DB counters: Genus=48, Subgenus=2, Species=1204, Subspecies=105 ( 489 Species and 47 Subspecies have images)
DB counters include Fossil taxa: Species=276, Subspecies=2


Author: Claudio Galli - last updated: 07/nov/2017