Keywords: The deep-sea gorgonian coral Iridogorgia magnispiralis. Individuals of this species can attaing sizes approaching 6 m, thereby making them the largest deep-sea coral known to date. worldheritagesite noaa okeanos leg2 northwesternhawaiianislands okeanosexplorer oceanexploration papahanaumokuakea papahānaumokuākea marinenationalmonument hawaiihawai‘i 2015hohonumoana |