Sealife guideThe Rhizostomeae orderThe taxonomy of marine species
Explore the taxonomy of cnidarians and especially sea anemones, corals and jellyfish !

Blue blubber jellyfish
(Catostylus mosaicus)
(Catostylus mosaicus)

Fried egg jellyfish
(Cotylorhiza tuberculata)
(Cotylorhiza tuberculata)

White spotted jellyfish
(Phyllorhiza punctata)
(Phyllorhiza punctata)

Barrel jellyfish
(Rhizostoma pulmo)
(Rhizostoma pulmo)
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Tuesday, July 8th 2025
The big skate
The big skate is one of the largest species of its genus and one of the most distinctive skates along the northeastern Pacific coast. This bottom-dwelling species is easily recognized by two large, dark eyespots on its dorsal surface that resemble prominent eyes.

Monday, May 5th 2025
The California spiny lobster
The California spiny lobster has an elongated body and a hard exoskeleton, usually brown in color with yellow or orange patterns. The California spiny lobster inhabits the temperate waters along the eastern coast of the Pacific Ocean, particularly those of California and the Gulf of California.

Monday, April 14th 2025
The bigeye trevally
The bigeye trevally has a silver-colored body with, as its name suggests, larger eyes compared to other trevally species. It is distinguished from other trevally species by the slightly yellowish color of its tail.
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Gorette blanche
(Haemulon plumieri)
(Haemulon plumieri)