WMSD - Worldwide mollusc species DB Bagni Liggia

Class: GASTROPODA
--- Taxon Tree: HETEROBRANCHIA [Subclass] - OPISTHOBRANCHIA [Infraclass] - CEPHALASPIDEA [Order] - BULLOIDEA [Superfamily]
------ Family: RETUSIDAE Thiele, 1925 (Sea)
DB counters: Genus=5, Subgenus=4, Species=158, Subspecies=6 ( 62 Species and 4 Subspecies have images)
DB counters include Fossil taxa: Species=32, Subspecies=3


Author: Claudio Galli - last updated: 27/ago/2017