Haliotis dissona (Iredale, 1929)
Distribution: Mariana islands to New Caledonia, Queensland to Fiji & Tonga.
Size up to 33mm. Shallow coral areas.

Strong spiral cords crossed by fins growth lines. Some folds can appear.
2m deep, under rocks, Pointe-aux-canons, Ouemo, Noumea, New Caledonia.
18-24 mm. Original picture © Franck Frydman.
Same spot.
24-28 mm. Original pictures © Franck Frydman.

All pics © Olivier Caro