HomeFish encyclopediaRay-finned fishesSawbelliesAlfonsinosYelloweye nannygai Yelloweye nannygai (Centroberyx australis) Scientific name: Centroberyx australis Shimizu & Hutchins, 1987 The Yelloweye nannygai (Centroberyx australis) is a marine fish of the family Berycidae. Native range: Eastern Indian Ocean, southern Australia. BiologyDorsal spines: 6; Dorsal soft rays: 13-14; Anal spines: 4; Anal soft rays: 12 - 13. Red with numerous horizontal white lines on sides; eyes yellow; unpaired fins reddish, caudal with broad, intensely red stripe on each lobe; pelvic fins whitish, pectorals mostly transparent.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCentroberyx australisFamilyBerycidae (Alfonsinos)OrderBeryciformes (Sawbellies)ClassActinopterygii (Ray-finned fishes)Maximum length51.0Depth range80–300 m (262–984 ft)EnvironmentMarine; benthopelagic; depth range 80 - 300 mClimateSubtropicalDistributionEastern Indian Ocean: southern Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceLow, minimum population doubling time 4.5 - 14 years (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