Phasianellidae – Tricoliinae: Tricolia rosea (Angas, 1867) (‘rosy pheasant-shell’)

Synonym(s): rosea Angas, 1867.

Typical shell-length 4.6 mm. Lives subtidally amongst rocks and seaweed. Native. Occurs in southeastern and southwestern Australia (NSW, TAS, VIC, SA and WA); also elsewhere in the Indo-Pacific.