Home > Invertebrates > Crabs > Percnon abbreviatum
Updated 9/24/2021
Family Grapsidae
INDO-PACIFIC / HAWAII
Percnon abbreviatum
Empty shell, Firehouse, Oahu, 25 feet
ABBREVIATED ROCK CRAB
Uncommon in shallow water exposed to surge. Carapace width attains 2 inches. Hawaii & the Indo-Pacific.