Aspect: Sleek and elegant silver body, with matching elongated head. Serrated spine and rear "keel" aft dorsal and anal fins Population: Abundant. Notable feature: Long line of dense dark dots, accompanied by other randomly scattered dots, runs from gills along mid-body, and fades towards deep-V and pointed tail. Dorsal fin is dark with white tip. Displays nice array of needle teeth when opens mouth. Environment: Usually found in open waters, solitary or in pairs Behaviour: Ignores divers.