WMSD - Worldwide mollusc species DB Bagni Liggia

Class: HELCIONELLOIDA
--- Taxon Tree: ARCHAEOBRANCHIA [Subclass] - HELCIONELLIFORMES [Order] - HELCIONELLOIDEA [Superfamily]
------ Family: HELCIONELLOIDEA (unassigned) (Sea) (FOSSIL)
DB counters: Genus=4, Subgenus=0, Species=3, Subspecies=0 ( 2 Species and 0 Subspecies have images)


Author: Claudio Galli - last updated: 26/ago/2017