Argyrosomus coronus

Argyrosomus coronus, also known as the westcoast dusty kob, is a species of marine ray-finned fish belonging to the family Sciaenidae, the drums and croakers.

Taxonomy
Argyrosomus coronus was first formally described by M. H. Griffiths, M.H. and P. C. Heemstra in 1995.

Distribution and habitat
The species has a distribution confined to the Angola–Benguela Frontal Zone (ABFZ) of the southeastern Atlantic Ocean. A study revealed that during a period of local warming, the species extended its distribution into Namibian waters, where it hybridized with the resident and congeneric Argyrosomus inodorus.

Adults migrate in correlation with the movement of the Angola–Benguela frontal zone, traveling northward as far as Gabon in winter and returning to southern Angola in spring, coinciding with what appears to be offshore spawning.