Siliquariidae – Stephopomatinae: Stephopoma nucleogranosum Verco, 1904 (‘grainy-centred worm-shell’)
Synonym(s): nucleogranosum Verco, 1904.
Typical shell-length 9.0 mm. Lives subtidally amongst seaweed. Native. Endemic to southern Australia (TAS and SA).
Classification
Class: Gastropoda
Subclass: Caenogastropoda – Sorbeoconcha
Order: Cerithiimorpha – Cerithiimorpha
Superfamily: Cerithioidea
Family: Siliquariidae
Subfamily: Stephopomatinae
Genus: Stephopoma