Eleutherocarpida
Encyclopedia
Eleutherocarpida is a stalked jellyfish
order in the class Staurozoa.
Jellyfish
Jellyfish are free-swimming members of the phylum Cnidaria. Medusa is another word for jellyfish, and refers to any free-swimming jellyfish stages in the phylum Cnidaria...
order in the class Staurozoa.