HomeFish encyclopediaRay-finned fishesFlatfishesLefteye floundersAcapulco flounder Acapulco flounder (Monolene dubiosa) Scientific name: Monolene dubiosa Garman, 1899 The Acapulco flounder (Monolene dubiosa) is a marine fish of the family Bothidae. Native range: Eastern Central Pacific, known only from near Acapulco, Mexico. BiologyFound on muddy bottoms. Minimum depth from.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMonolene dubiosaFamilyBothidae (Lefteye flounders)OrderPleuronectiformes (Flatfishes)ClassActinopterygii (Ray-finned fishes)Maximum length7.0Depth range258 m (846 ft)EnvironmentMarine; demersal; depth range 258 - 258 mClimateTropicalDistributionEastern Central Pacific: known only from near Acapulco, Mexico.Conservation status (IUCN)Least Concern (LC)Threat 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