There are many different type of jellyfish, so there is no specific genus and species for all of them. For example, the Upside-Down jellyfish is called Cassiopea xamachana. The moon jellyfish is Aurelia aurita.
Ulmaridae family, and it is the only member of its genus yet identified.
The genus of the crown jellyfish is Aurelia. The kingdom for the crown jellyfish is Animalia and the phylum is Cnidaria.
Cnidaria is the phylum. Scyphozoa is the genus of salt-water jellyfish that have a cup shape.Lion's mane jellyfish is Cyanea capillata. Nomura's jellyfish is Nemopilema nomurai. Box jellyfish is Chironex fleckeri.
Immortal Jellyfish: TurritopsisLion's Mane Jellyfish: Cyanea
There are numerous species of what we call "Jellyfish." There are five classes of jellyfish: Cubozoa, Hydrozoa, Polypodiozoa, Scyphozoa, and Staurozoa. There are 12 Orders within the various Classes, then numerous families and genera resulting in an estimated 1,700 - 2,000 species.
aracnea
chordata
Jellyfish belong to the class Scyphozoa, phylum Cnidaria.
animilia, arthropoda, crustacea, decapoda, nephropidae, homarus, americanus
Chrysaora
It's impossible to say, probably a jellyfish of genus Pelagia, like the common Pelagia noctiluca.
Kingdom: Animalia Phylum: Cnidaria Class: Scyphozoa Order: Semaeostomeae Family: Ulmaridae Genus: Aurelia There are at least 13 species of the genus, Aurelia, with many yet to be classified. These species are extremely difficult to tell apart without extensive familiarity with their taxonomic identification. The common name, moon jellyfish, is often applied to all species within this genus. However, Aurelia aurita is by far the most common species of the genus, and perhaps is also the most widely distributed and numerous of all species of jellyfish.