Bluefin trevally

Bluefin trevally: A bluefin trevally (Caranx melampygus) also known as bluefin jack, bluefin kingfish, bluefinned crevalle, blue ulua, omilu and spotted trevally. A small remora has suck on its side. Lhohi Caves, South-Nilandhe Atoll, Maldives, 30 October 2002