DiscoverSpecies
Marine life guide
Fish, sharks, turtles, nudibranchs and more: names in your language, where divers see them and photos.
1,284 species






Rough box crabCalappa gallus

Japanese Box CrabCalappa japonica
Common Box CrabCalappa lophos
Spectacled Box CrabCalappa philargius


Blue-knuckled hermitCalcinus elegans

Guam hermitCalcinus guamensis
Darkglove hermitCalcinus haigae
Imperial Hermit CrabCalcinus imperialis
Line-legged Hermit CrabCalcinus lineapropodus
Morgan's Hermit CrabCalcinus morgani

Charming Hermit CrabCalcinus pulcher
Spiky Hermit CrabCalcinus spicatus
Vachon's Hermit CrabCalcinus vachoni