Lance Sea Urchin, Phyllacanthus imperialis, Raja Ampat, West Papua, Indonesia

lance sea urchin phyllacanthus imperialis raja ampat west papua indonesia lance urchin sea urchin marine invertebrate sting poisonous venomous asia birds head peninsula four kings irian jaya indo pacific halmahera sea dampier strait geography nature sea ocean sealife underwater no people one animal full length close up high angle view horizontal n/a n/a