Sealife guideThe Pterioida orderThe taxonomy of marine species

Explore the taxonomy of marine mollusca including squid, shellfish, nudibranchs, octopus, cuttlefish !

The class of bivalves is characterized by a shell made up of two parts, called valves, which are hinged and more or less symmetrical.

Noble pen shell
(Pinna nobilis)

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Thursday, May 7th 2026

Faroe islands

Discover the Faroe islands, a remote archipelago between Iceland and Norway known for its dramatic cliffs, colorful villages, and untouched Nordic landscapes. Find travel tips, itineraries, hiking guides, local culture, and inspiration to explore this unique destination in the North Atlantic.

Wednesday, May 6th 2026

The short-finned pilot whale

Discover the tropical pilot whale (Globicephala macrorhynchus), a highly social large cetacean from tropical and subtropical waters, specialized in deep dives in search of squid.

Thursday, April 23rd 2026

Where to see groupers in the Mediterranean ?

Discover where to see groupers in the Mediterranean: the best diving spots and protected marine areas to observe this iconic fish in its natural habitat.

Photo of the Day

Poisson perroquet feu
(Sparisoma viride)