Sealife guideThe Sea reptiles classThe taxonomy of marine species

Explore the taxonomy of the sea vertebrates including the cetaceans like the whales or the dolphins, the sea birds, the fish, the sharks and the sea turtles !

Flatback sea turtle
(Natator depressus)

Green sea turtle
(Chelonia mydas)

Hawksbill sea turtle
(Eretmochelys imbricata)

Kemp's ridley sea turtle
(Lepidochelys kempii)

Loggerhead sea turtle
(Caretta caretta)

Olive ridley sea turtle
(Lepidochelys olivacea)

Sea turtles
(7 espèces)

Leatherback sea turtle
(Dermochelys coriacea)

Marine iguana
(Amblyrhynchus cristatus)

Banded sea snake
(Laticauda colubrina)

Black-banded sea krait
(Laticauda semifasciata)

Olive sea snake
(Aipysurus laevis)

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Friday, August 14th 2026

The reef manta ray

Discover the reef manta ray (Mobula alfredi), an impressive tropical ray that frequents coral reefs and feeds mainly on plankton.

Wednesday, August 12th 2026

The crown-of-thorns starfish

Discover the crown-of-thorns starfish, a voracious coral predator that, when populations become unusually large, can consume vast areas of coral and cause significant damage to coral reefs.

Monday, August 10th 2026

The royal sea star

Discover the royal sea star (Astropecten articulatus), a fascinating sea star found on sandy bottoms in the western Atlantic, recognized by its colorful, spine-covered margins.

Photo of the Day

Grand cachalot
(Physeter macrocephalus)