HomeFish encyclopediaRay-finned fishesHerringsHerrings, shads and sardinesRed-eye round herring Red-eye round herring (Etrumeus teres) Scientific name: Etrumeus teres DeKay, 1842 The Red-eye round herring (Etrumeus teres) is a marine fish of the family Clupeidae. BiologyMainly inshore but has been occasionally taken 120 km from the Ecuador coast; also occur on shelf edge or surface, and between 50-150m. Usually occur in large schools. Epipelagic. Feed mainly on euphausiids and copepods. Oviparous, with planktonic eggs and larvae. Marketed fresh, salted and canned. Also processed into fishmeal.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEtrumeus teresFamilyClupeidae (Herrings, shads and sardines)OrderClupeiformes (Herrings)ClassActinopterygii (Ray-finned fishes)Maximum length33.0Common length25.0Depth range0–150 m (0–492 ft)EnvironmentMarine; pelagic-neritic; oceanodromous; depth range 0 - 150 mClimateSubtropicalDistributionWestern Indian Ocean: Mozambique border to Durban, South Africa possibly further south; off Cape Gardefui and in the Red Sea, with immigrants to eastern Mediterranean. Western Atlantic: Bay of Fundy to Florida in USA, Gulf of Mexico, Venezuela, and the Guianas. Also Nova Scotia, Canada. Western Pacific: Japan, Arafura Sea and southern coasts of Australia. Eastern Pacific: California, USA to Chile, including the Galapagos Islands and Hawaii.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: highly commercialResilienceHigh, minimum population doubling time less than 15 months (K=0.3-0.8; tm=1.7; tmax=5) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026