Photo & copyright by: Gary McDonald, Aromas, California, USA

Ancula gibbosa (Risso, 1818) [Tritonia]
Synonym: Ancula pacifica  MacFarland, 1905

Photo details:
size: 12 mm
depth: 0 m, intertidal
date: 5 June 2008
country: USA, California
location: Monterey County
divesite: Carmel Point,
photo made in the lab
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Ancula gibbosa
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Ancula gibbosa