Trivirostra spioinsula (Cate, 1979)

L x W: 6.7 x 5.0 mm
5 ft. Shaken off the topside of coral rubble overgrown with brown algae.
Tanguissan Beach, Guam
12 May 2005
(aquarium photo)

GuamMolluscaGastropodaTriviidaeTrivirostraspionsula