Corymorpha gigantea (Kramp, 1957)
Synonyms in the area: Euphysora gigantea Kramp, 1957; Genzano et al. 2008a [medusa]. Distribution in South America: medusa—Atlantic Ocean, Argentina, Malvinas (Falkland) Islands (Kramp 1957; Genzano et al. 2008a).