HomeFish encyclopediaRay-finned fishesPerch-like fishSea basses: groupers and fairy bassletsBartlett's anthias Bartlett's anthias (Pseudanthias bartlettorum) Scientific name: Pseudanthias bartlettorum Randall & Lubbock, 1981 The Bartlett's anthias (Pseudanthias bartlettorum) is a marine fish of the family Serranidae. Native range: Pacific Ocean, Palau, Kosrae in Caroline Islands, Kwajalein in Marshall Islands, Nauru and Fanning Islands in Kiribati. Recently recorded from Tonga. BiologyDorsal spines (total): 10; Dorsal soft rays (total): 17-18; Anal spines: 3; Anal soft rays: 7Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePseudanthias bartlettorumFamilySerranidae (Sea basses: groupers and fairy basslets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length9.0Depth range4–30 m (13–98 ft)EnvironmentMarine; reef-associated; depth range 4 - 30 mClimateTropicalDistributionPacific Ocean: Palau, Kosrae in Caroline Islands, Kwajalein in Marshall Islands, Nauru and Fanning Islands in Kiribati. Recently recorded from Tonga.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, 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