Fin's Fish Guide
The Loose-scaled sardine (Harengula humeralis) is a saltwater fish of the family Clupeidae that grows up to 22 cm.
Western Atlantic and Caribbean, in coastal waters along the shoreline and over clear coral reefs.
Description
The redear herring is a herring (family Clupeidae) of the western Atlantic and Caribbean. The species reaches about 22 cm and has a laterally compressed, silvery body with a dark spot behind the gill cover. It lives in coastal waters, usually along the shoreline and over clear coral reefs, and forms large schools, especially over seagrass beds. As a filter feeder it lives on zooplankton. The species is harmless to humans and is of commercial value; it is eaten and widely used as a bait fish.
Frequently asked questions
How do you recognise the Loose-scaled sardine?
The Loose-scaled sardine has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Forms large shoals, especially above seagrass beds; dark blotch behind the operculum. Note: in tropical areas this species can cause ciguatera poisoning when eaten; large specimens of coral reef predators can accumulate the toxin. Eat with caution or avoid in risk areas.
Where does the Loose-scaled sardine live?
The Loose-scaled sardine lives in the sea (marine waters) and is mostly found around stony or rocky ground. Western Atlantic and Caribbean, in coastal waters along the shoreline and over clear coral reefs.
How big does the Loose-scaled sardine get?
The Loose-scaled sardine grows to a maximum of about 22 cm. On average the species is around 15 cm.
Is the Loose-scaled sardine dangerous to humans?
No, the Loose-scaled sardine is harmless to humans. None required: this species is harmless to humans.
Is the Loose-scaled sardine edible?
Yes, the Loose-scaled sardine is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Harengula
More from the family Clupeidae
Want the complete picture on the Loose-scaled sardine?
Point your camera at the fish and Fin names the species in seconds. Free, and the Loose-scaled sardine is one of 12,519 species in the app.