HomeFish encyclopediaRay-finned fishesPerch-like fishWrassesTen-tooth wrasse Ten-tooth wrasse (Decodon pacificus) Scientific name: Decodon pacificus Kamohara, 1952 The Ten-tooth wrasse (Decodon pacificus) is a marine fish of the family Labridae. Native range: Northwest Pacific, Japan and Taiwan. BiologyFound on the continental shelf and continental slope.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDecodon pacificusFamilyLabridae (Wrasses)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length16.0EnvironmentMarine; demersalClimateTemperateDistributionNorthwest Pacific: Japan and Taiwan.Conservation status (IUCN)Data deficient (DD)Threat 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