Home > Invertebrates > Shells > Limpets > Diodora granifera

Created 1/7/2026

Family Fissurellidae

CENTRAL PACIFIC / HAWAII

Diodora granifera



Kane'ohe Bay, Oahu, 3 feet, 7mm
   
 

GRAINY KEYHOLE LIMPET

Uncommon under rocks in shallow water.  Apical opening central, with granulated ribs, color variable.  Attains 0.4 inch, 10mm.  Hawaii to the Line Islands and Rapa Nui.