Euphysidae

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Phylum: Cnidaria
Cladus: Medusozoa
Classis: Hydrozoa
Ordo: Capitata
Familia: Euphysidae
Genera: Euphysa - Gymnogonos - Siphonohydra