Mitromorphidae: Mitromorpha (Mitrolumna) columnaria (Hedley, 1922) (‘columnar turrid’)
Synonym(s): columnaria Hedley, 1922.
Typical shell-length 13 mm. Lives in offshore waters. Native. Endemic to southeastern Australia (TAS only).
Classification
Class: Gastropoda
Subclass: Caenogastropoda – Sorbeoconcha
Order: Hypsogastropoda – Neogastropoda
Superfamily: Conoidea
Family: Mitromorphidae
Genus: Mitromorpha