Sealife guideThe Sphenisciformes orderThe 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 !

Adelie penguin
(Pygoscelis adeliae)

African penguin
(Spheniscus demersus)

Chinstrap penguin
(Pygoscelis antarcticus)

Emperor penguin
(Aptenodytes forsteri)

Galapagos penguin
(Spheniscus mendiculus)

Gentoo penguin
(Pygoscelis papua)

King penguin
(Aptenodytes patagonicus)

Royal Penguin
(Eudyptes schlegeli)

Southern rockhopper penguin
(Eudyptes chrysocome)

Yellow-eyed penguin
(Megadyptes antipodes)

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Wednesday, February 18th 2026

The Atlantic tarpon

The Atlantic tarpon is a large coastal fish that can grow up to 8 feet long and weigh over 330 pounds, with a silvery body covered in large, reflective scales. Known as the Silver King, it is famous for its spectacular leaps and fierce fight when hooked by sport fishermen.

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.

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.

Photo of the Day

Requin nourrice
(Ginglymostoma cirratum)