HomeFish encyclopediaRay-finned fishesHerringsHerrings, shads and sardinesSlender rainbow sardine Slender rainbow sardine (Dussumieria elopsoides) Scientific name: Dussumieria elopsoides Bleeker, 1849 The Slender rainbow sardine (Dussumieria elopsoides) is a marine fish of the family Clupeidae. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 16-18; Anal spines: 0; Anal soft rays: 14 - 18. Branchiostegal rays more (13 to 17) and no striae on posterior part of scales; pelvic fins more advanced; W-shaped pelvic scute; isthmus with tapering evenly forward; more anal fin rays.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDussumieria elopsoidesFamilyClupeidae (Herrings, shads and sardines)OrderClupeiformes (Herrings)ClassActinopterygii (Ray-finned fishes)Maximum length20.0Depth range0–50 m (0–164 ft)EnvironmentMarine; pelagic-neritic; depth range 0 - 50 mClimateSubtropicalDistributionIndo-Pacific: Suez and western Indian Ocean (the Persian Gulf to Mombasa; possibly to Madagascar) to China, the Arafura Sea and to about Solomon Islands. Previous records of Dussumieria acuta from northeastern Indian Ocean would refer to this species.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercialResilienceHigh, minimum population doubling time less than 15 months (K=0.55) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026