Triphoridae – Triphorinae: Monophorus nigrofuscus (A. Adams, 1854) (‘blackish sinistral-creeper’)
Synonym(s): nigrofuscus A. Adams, 1851 cinerea Hedley, 1903.
Typical shell-length 13 mm. Lives subtidally and offshore amongst sponges. Native. Endemic to southeastern Australia (NSW, TAS, VIC and SA).
Classification
Class: Gastropoda
Subclass: Caenogastropoda – Sorbeoconcha
Order: Hypsogastropoda – Littorinimorpha
Superfamily: Triphoroidea
Family: Triphoridae
Subfamily: Triphorinae
Genus: Monophorus