Sealife guideThe Sacoglossa orderThe taxonomy of marine species

Explore the taxonomy of marine mollusca including squid, shellfish, nudibranchs, octopus, cuttlefish !
Little leaf sheep (Costasiella kuroshimae)
Little leaf sheep
(Costasiella kuroshimae)
Adorned stiliger (Stiliger ornatus)
Adorned stiliger
(Stiliger ornatus)
Grapeweed sea slug (Sacoproteus smaragdinus)
Grapeweed sea slug
(Sacoproteus smaragdinus)
Lettuce sea slug (Elysia crispata)
Lettuce sea slug
(Elysia crispata)
Ocellated sea slug (Plakobranchus ocellatus)
Ocellated sea slug
(Plakobranchus ocellatus)

Our latestUpdates

The royal sea star
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.
The olive ridley sea turtle
Monday, August 3rd 2026
The olive ridley sea turtle
Discover the olive ridley sea turtle (Lepidochelys olivacea), the world's most abundant sea turtle, famous for its spectacular mass nesting events, wide tropical distribution, unique behavior, diet, reproduction, and conservation challenges.
Faroe islands
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.
Photo of the Day
Poisson coffre zinga (Lactophrys bicaudalis)
Poisson coffre zinga
(Lactophrys bicaudalis)