HomeFish encyclopediaRay-finned fishesHerringsAnchoviesHardenberg's anchovy Hardenberg's anchovy (Stolephorus insularis) Scientific name: Stolephorus insularis Hardenberg, 1933 The Hardenberg's anchovy (Stolephorus insularis) is a brackish-water fish of the family Engraulidae. BiologyA schooling species occurring in coastal waters. More data needed based on correct identifications. The record from the Godavari estuary implies tolerance of lowered salinities, but the identity of the material is uncertain (perhaps S. waitei). Appears to be fairly common throughout its range. Used as bait in the tuna fishery in the South Pacific, although rather fragile.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameStolephorus insularisFamilyEngraulidae (Anchovies)OrderClupeiformes (Herrings)ClassActinopterygii (Ray-finned fishes)Maximum length8.0Depth range0–50 m (0–164 ft)EnvironmentMarine; brackish; reef-associated; oceanodromous; depth range 0 - 50 mClimateTropicalDistributionIndo-Pacific: northern part of the Indian Ocean (Gulf of Aden, not Red Sea or the Persian Gulf, eastward to Burma) and western Pacific (Gulf of Thailand, Java Sea, also Hong Kong, Fujian and Taiwan Island; if correctly identified, then reaches to Fiji and Samoa).Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercial; bait: usuallyResilienceHigh, minimum population doubling time less than 15 months (K=1.61-20.8) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026