Rhizoridae: Volvulella rostrata (A. Adams, 1850) (‘beaked canoe-shell’)

Synonym(s): rostrata A. Adams, 1850 parata Iredale, 1936.
Typical shell-length 8.0 mm. Lives intertidally to offshore in sand and mud. Native. Endemic to southeastern and southwestern Australia (NSW, TAS, VIC, SA and WA).