Epitoniidae: Cirsotrema martyr (Iredale, 1936) (‘martyr wentletrap’)
Typical shell-length 55 mm. Lives in offshore waters. Native. Endemic to southeastern Australia (NSW, TAS and VIC).
Subclass: Caenogastropoda – Sorbeoconcha
Order: Hypsogastropoda – Littorinimorpha
no coastal locality records for this species currently available