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)

Our latestUpdates

Thursday, October 2nd 2025

The California sheephead

Discover the California sheephead, a colorful fish of the eastern Pacific. Learn about its appearance, diet, habitat in kelp forests, unique sex-changing ability and role in marine ecosystems.

Monday, September 29th 2025

The banded guitarfish

Discover the banded guitarfish, a benthic eastern Pacific species with unique camouflage, living on sandy and rocky bottoms.

Thursday, September 25th 2025

The tiger snake eel

Explore the tiger snake eel (Myrichthys maculosus), featuring a creamy to pale yellow body dotted with black spots, and learn about its habitat, behavior and role in coral reef ecosystems.

Photo of the Day

Salmacine
(Filograna implexa)