Diphyes antarcticaDiphyes antarctica is a species in the genus Diphyes, family Diphyidae, order Siphonophorae.Scientific classificationRankTaxonDomainEukaryotaKingdomAnimaliaPhylumCnidariaClassHydrozoaOrderSiphonophoraeFamilyDiphyidaeGenusDiphyesSpeciesDiphyes antarctica