HomeFish encyclopediaRay-finned fishesHerringsAnchoviesGray's grenadier anchovy Gray's grenadier anchovy (Coilia grayii) Scientific name: Coilia grayii Richardson, 1845 The Gray's grenadier anchovy (Coilia grayii) is a freshwater fish of the family Engraulidae. Native range: Indo-Pacific, East and South China seas (from at least Suchow south to Hainan and most likely to Viet Nam), also Indian Ocean (Kerala, India). BiologyDorsal spines (total): 0; Anal spines: 0; Anal soft rays: 80. Body tapering, belly rounded before pelvic fins, with 12 to 15 + 22 to 29 = 36 to 44 keeled scutes from isthmus to anus. Maxilla long, reaching to or beyond base of the first pectoral fin ray. Pectoral fin with 7 filaments. All other species with a long maxilla have only 6 pectoral filaments.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCoilia grayiiFamilyEngraulidae (Anchovies)OrderClupeiformes (Herrings)ClassActinopterygii (Ray-finned fishes)Maximum length25.0Depth range0–50 m (0–164 ft)EnvironmentMarine; freshwater; brackish; pelagic-neritic; depth range 0 - 50 mClimateTropicalDistributionIndo-Pacific: East and South China seas (from at least Suchow south to Hainan and most likely to Viet Nam), also Indian Ocean (Kerala, India).Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: subsistence fisheriesResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026