divepix - Mackerel Scad

Mackerel Scad

Aspect:	Fast swimmer with shiny, elongated silver body with thin, deep-cut V tail.
Population:	More common than expected because very stealthy and difficult to spot because it largely reflects environmental colours.
Notable feature:	Very distinctive black spot at top of the gill area. Lightly serrated scute at rear body centerline.
Environment:	In schools above reefs and along rocky edges.
Behaviour:	Always remain away from swimmers and divers.