HomeFish encyclopediaRay-finned fishesPerch-like fishSea basses: groupers and fairy bassletsSt. Helena seaperch St. Helena seaperch (Holanthias fronticinctus) Scientific name: Holanthias fronticinctus G?nther, 1868 The St. Helena seaperch (Holanthias fronticinctus) is a marine fish of the family Serranidae. Native range: Eastern Atlantic, Apparently endemic to St. Helena. BiologyProbably occurs around rocks and coral reefsSource: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHolanthias fronticinctusFamilySerranidae (Sea basses: groupers and fairy basslets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length22.0Depth range110 m (361 ft)EnvironmentMarine; reef-associated; depth range ? - 110 mClimateTropicalDistributionEastern Atlantic: Apparently endemic to St. Helena.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