HomeFish encyclopediaRay-finned fishesPerch-like fishSea basses: groupers and fairy bassletsNew Zealand orange perch New Zealand orange perch (Lepidoperca aurantia) Scientific name: Lepidoperca aurantia Roberts, 1989 The New Zealand orange perch (Lepidoperca aurantia) is a marine fish of the family Serranidae. Native range: Southwest Pacific, Mernoo Bank, Chatham Rise, Challenger Plateau. BiologyDorsal spines (total): 10; Dorsal soft rays (total): 15-16; Anal spines: 3; Anal soft rays: 8; Vertebrae: 26Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLepidoperca aurantiaFamilySerranidae (Sea basses: groupers and fairy basslets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length25.7Depth range102–604 m (335–1982 ft)EnvironmentMarine; bathydemersal; depth range 102 - 604 mClimateDeep-waterDistributionSouthwest Pacific: Mernoo Bank, Chatham Rise, Challenger Plateau.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 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