Crown-of-Thorn Starfish, Acanthaster placi, Ahe Atoll, Tuamotu Archipel, French Polynesia

crown of thorn starfish acanthaster placi ahe atoll tuamotu archipel french polynesia crown of thorn starfish coral reef predator crown of thorns corallivore acanthasteridae seastar starfish asteroidea poisonous coral reef coral reef coral bleaching coral damage behavior ahe tuamotu group tuamotu islands tuamotu atoll iles du roi georges south sea south pacific pacific ocean polynesia geography nature sea ocean sealife underwater no people full length horizontal rm