HomeFish encyclopediaRay-finned fishesPerch-like fishDottybacksFleckfin dottyback Fleckfin dottyback (Pseudoplesiops wassi) Scientific name: Pseudoplesiops wassi Gill & Edwards, 2003 The Fleckfin dottyback (Pseudoplesiops wassi) is a marine fish of the family Pseudochromidae. Native range: Pacific Ocean, Micronesia and Australia to American Samoa. BiologyDorsal spines (total): 1; Dorsal soft rays (total): 27-29; Anal spines: 2; Anal soft rays: 16 - 18. Caudal fin rounded or truncate to slightly emarginate.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePseudoplesiops wassiFamilyPseudochromidae (Dottybacks)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length2.9Depth range15–45 m (49–148 ft)EnvironmentMarine; reef-associated; depth range 15 - 45 mClimateTropicalDistributionPacific Ocean: Micronesia and Australia to American Samoa.Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026