HomeFish encyclopediaRay-finned fishesHerringsHerrings, shads and sardinesAustralian sprat Australian sprat (Sprattus novaehollandiae) Scientific name: Sprattus novaehollandiae Valenciennes, 1847 The Australian sprat (Sprattus novaehollandiae) is a brackish-water fish of the family Clupeidae. Native range: Southwest Pacific, Australia and New Zealand. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 13-21; Anal spines: 0; Anal soft rays: 12 - 23. Lower jaw slightly projecting, gill cover without bony radiating striae; belly not sharply keeled, scutes rounded; last two anal fin rays not enlarged. Pterotic bulla absent.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSprattus novaehollandiaeFamilyClupeidae (Herrings, shads and sardines)OrderClupeiformes (Herrings)ClassActinopterygii (Ray-finned fishes)Maximum length14.0Depth range0–50 m (0–164 ft)EnvironmentMarine; brackish; pelagic-neritic; depth range 0 - 50 mClimateSubtropicalDistributionSouthwest Pacific: Australia and New Zealand.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercialResilienceHigh, 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