Sealife guideThe Decapoda orderThe taxonomy of marine species
Explore the taxonomy of marine arthropods with a dedicated focus on crustaceans !

Hepatic box crab
(Calappa hepatica)
(Calappa hepatica)

Edible crab
(Cancer pagurus)
(Cancer pagurus)

European green shore crab
(Carcinus maenas)
(Carcinus maenas)

Batwing coral crab
(Carpilius corallinus)
(Carpilius corallinus)

Convex crab
(Carpilius convexus)
(Carpilius convexus)

Seven-eleven crab
(Carpilius maculatus)
(Carpilius maculatus)

Coconut crab
(Birgus latro)
(Birgus latro)

Hairy yellow hermit crab
(Aniculus maximus)
(Aniculus maximus)

Red hermit crab
(Dardanus calidus)
(Dardanus calidus)

Urchin carrier crab
(Dorippe frascone)
(Dorippe frascone)

Corallimorph decorator crab
(Cyclocoeloma tuberculata)
(Cyclocoeloma tuberculata)

Decorator arrow crab
(Hyastenus bispinosus)
(Hyastenus bispinosus)

Sheep crab
(Loxorhynchus grandis)
(Loxorhynchus grandis)

Red-eyed reef crab
(Eriphia ferox)
(Eriphia ferox)

Warty crab
(Eriphia verrucosa)
(Eriphia verrucosa)

Feather star squat lobster
(Allogalathea elegans)
(Allogalathea elegans)
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Monday, August 11th 2025
The banded sea snake
The coloration of the banded sea snake, also known as the yellow-lipped sea snake, is distinctive with alternating black bands and bluish to grayish areas. The tip of its head, limited to its upper lip, is yellowish.

Thursday, August 7th 2025
The princess parrotfish
The princess parrotfish stands out with a coloration fit for a princess, featuring a dominant bluish hue, with yellow along the central part of its body near the pelvic fins, transitioning into green. Two blue bands run across its head on either side of its eyes.

Monday, August 4th 2025
The batwing coral crab
Discover the batwing coral crab, an iconic species of Caribbean coral reefs, recognizable by its smooth red shell speckled with white and cream.
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Flabelline mauve
(Flabellina affinis)
(Flabellina affinis)