Eulimidae: Hebeulima columnaria (May, 1915) (‘Cape Pillar urchin-snail’)
Synonym(s): columnaria May, 1915.
Typical shell-length 3.5 mm. Lives in offshore waters as an internal parasite of echinoderms. Native. Endemic to southeastern Australia (TAS only).
Subclass: Caenogastropoda – Sorbeoconcha
Order: Hypsogastropoda – Littorinimorpha
no coastal locality records for this species currently available