HomeFish encyclopediaRay-finned fishesHerringsAnchoviesRegan's anchovy Regan's anchovy (Anchoa argentivittata) Scientific name: Anchoa argentivittata Regan, 1904 The Regan's anchovy (Anchoa argentivittata) is a marine fish of the family Engraulidae. Native range: Eastern Pacific, southern half of Gulf of California to Ecuador, excluding the Galapagos Islands. BiologyDorsal spines (total): 0; Anal spines: 0; Anal soft rays: 14 - 17. Body fairly elongate. Snout long, about equal to eye diameter; maxilla moderate, tip rather bluntly pointed, reaching onto inter-operculum, but not to edge of gill cover; gill cover canals of panamensis-type. Anal fin very short, its origin below or behind last dorsal fin ray base. A silver stripe along flank, about 3/4 eye diameter.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAnchoa argentivittataFamilyEngraulidae (Anchovies)OrderClupeiformes (Herrings)ClassActinopterygii (Ray-finned fishes)Maximum length10.0Common length8.0Depth range0–50 m (0–164 ft)EnvironmentMarine; pelagic-neritic; depth range 0 - 50 mClimateTropicalDistributionEastern Pacific: southern half of Gulf of California to Ecuador, excluding the Galapagos Islands.Conservation status (IUCN)Least Concern (LC)Threat 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