Shoal of Yellowtail Surgeonfish, Prionurus laticlavius, Cousins Rock, Santiago Island, Galapagos, Ecuador

yellowtail surgeonfish prionurus laticlavius cousins rock santiago island galapagos ecuador yellowtailed surgeonfish razor surgeonfish surgeonfish fish acanthuridae thorn tail tang galapagos islands pacific ocean south america geography nature sea ocean sealife marine wildlife underwater no people large group of animals shoal full length side view horizontal n/a n/a rm