Common Jack Mackerel (species: Trachurus declivis) in Sydney Marine Life (Gaia Guide)
Trachurus declivis
Common Jack Mackerel


©Richard Ling: Common Jack Mackerel (Trachurus declivis)
Kingdom Animalia
Phylum Chordata
Class Actinopterygii
Order Perciformes
Family Carangidae
Genus Trachurus
Species Trachurus declivis

Distinguishing features

Distinguishing features still need to be specified.

Size

  • Up to 64 cm (TL) - applies to Commonly no bigger than 42cm

Depth range

  • From 0 m to 500 m

Synonyms

Comments

Often confused with Yellowtail Scad, Jack Mackerel lack the yellow caudal fin and are more elongate.

by Damon Bolton

Distribution


©Atlas of Living Australia: Australian distribution

Distribution and habitat preferences

Commonly found near the bottom, in midwater and occasionally at the surface. They form pelagic schools for most of the year but may move close to the sea bed during winter. Juveniles inhabit coastal and estuarine waters although they may sometimes be found offshore.

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