Catostylidae

Catostylidae
Catostylus mosaicus, blubber jellyfish
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Cnidaria
Class: Scyphozoa
Order: Rhizostomeae
Suborder: Dactyliophorae
Family: Catostylidae
Gegenbaur, 1857
Genera
See text

Catostylidae is a family of jellyfish, their common name is fat-armed jellies. Members of this family are characterized by their thick, sausage-like oral arms. Members of the family Catostylidae are small marine jellyfish with domed bells. The eight short oral arms are broad and three-sided. These jellies do sting but usually only leave minor burns.