Sealife guideThe Nudibranchia orderThe taxonomy of marine species
Explore the taxonomy of marine mollusca including squid, shellfish, nudibranchs, octopus, cuttlefish !

Serena's notodoris
(Notodoris serenae)
(Notodoris serenae)

Brown edge glossodorid
(Glossodoris hikuerensis)
(Glossodoris hikuerensis)

Giant doris
(Felimare picta)
(Felimare picta)

Glossodoris cincta nudibranch
(Glossodoris cincta)
(Glossodoris cincta)

Heron ardeadoris
(Ardeadoris egretta)
(Ardeadoris egretta)

Kanga doris
(Hypselodoris kanga)
(Hypselodoris kanga)

Yellow speckled doris
(Hypselodoris godeffroyana)
(Hypselodoris godeffroyana)

Zephyr doris
(Hypselodoris zephyra)
(Hypselodoris zephyra)

Red dendronotid
(Dendronotus rufus)
(Dendronotus rufus)

White lined dirona
(Dirona albolineata)
(Dirona albolineata)

Candy halgerda
(Halgerda bacalusia)
(Halgerda bacalusia)

Dotted sea slug
(Peltodoris atromaculata)
(Peltodoris atromaculata)

Polka-dot nudibranch
(Jorunna funebris)
(Jorunna funebris)

Blue dragon nudibranch
(Pteraeolidia semperi)
(Pteraeolidia semperi)

Indian nudibranch
(Caloria indica)
(Caloria indica)

Pink sea slug
(Flabellina affinis)
(Flabellina affinis)
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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)