Fin's Fish Guide
The Roux's sardinella (Sardinella rouxi) is a saltwater fish of the family Clupeidae that grows up to 16 cm.
Eastern Atlantic along the coast of West Africa, pelagic in coastal water above the continental shelf.
Description
Roux's sardinella is a small, silvery schooling fish of the family Clupeidae (herrings) reaching about 16 cm. The slender, laterally compressed body has a blue-green back, silvery flanks and a forked tail. With fine gill rakers the fish filters plankton - small crustaceans and phytoplankton - from the water. The species forms large schools that live pelagically in coastal water above the continental shelf along the West African coast and move with the plankton-rich upwelling of cold water. Through its great numbers Roux's sardinella is an important commercial fish for the West African coastal fishery - sold fresh, smoked or dried - and a main prey for larger predators and seabirds.
Frequently asked questions
How do you recognise the Roux's sardinella?
The Roux's sardinella has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Small, silvery, herring-like schooling fish with a blue-green back and a forked tail; feeds by filtering plankton.
Where does the Roux's sardinella live?
The Roux's sardinella lives in the sea (marine waters) and is mostly found around open water. Eastern Atlantic along the coast of West Africa, pelagic in coastal water above the continental shelf.
How big does the Roux's sardinella get?
The Roux's sardinella grows to a maximum of about 16 cm. On average the species is around 13 cm.
Is the Roux's sardinella dangerous to humans?
No, the Roux's sardinella is harmless to humans. None required: this species is harmless to humans.
Is the Roux's sardinella edible?
Yes, the Roux's sardinella is a highly prized food fish.
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Same genus Sardinella
More from the family Clupeidae
Want the complete picture on the Roux's sardinella?
Point your camera at the fish and Fin names the species in seconds. Free, and the Roux's sardinella is one of 12,519 species in the app.