Genus Decapterus

Scad - The koheru, Decapterus koheru, is a jack of the genus Decapterus, found only between the North Cape and the East Cape of the North Island of New Zealand, in mid-waters of reef and offshore areas.

Japanese scad - The largest mackerel scad recorded was 46 cm long.

Order : Perciformes
Family : Carangidae
Genus : Decapterus