Sealife guideThe Ulvaceae familyThe taxonomy of marine species

Explore the taxonomy of the sea plants and especially the algae and kelps !
The kelps
The kelps
The sargassum
The sargassum
Sea lettuce (Ulva lactuca)
Sea lettuce
(Ulva lactuca)

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The dugong
Friday, January 30th 2026
The dugong
Discover the dugong, a gentle “sea cow” of tropical waters. Learn about its habitat, diet, reproduction, morphology, and the threats facing this unique marine mammal.
Dolphins: ocean's smartest creatures
Friday, January 23rd 2026
Dolphins: ocean's smartest creatures
Discover dolphins, the ocean's geniuses: explore their intelligence, social behavior, sophisticated communication, species diversity and vital role in marine ecosystems.
Hvar island
Friday, January 9th 2026
Hvar island
Hvar, a jewel of the Adriatic, captivates with its turquoise waters, wild coves and fragrant lavender fields. Between medieval villages, lively ports, and lush hills, Hvar island offers the perfect mix of relaxation, culture and breathtaking landscapes. Ideal for sun, sea and authentic experiences.
Photo of the Day
Crabe violoniste bleu (Uca tetragonon)
Crabe violoniste bleu
(Uca tetragonon)