HomeFish encyclopediaRay-finned fishesFlatfishesLefteye floundersPhilippine slender flounder Philippine slender flounder (Laeops gracilis) Scientific name: Laeops gracilis Fowler, 1934 The Philippine slender flounder (Laeops gracilis) is a marine fish of the family Bothidae. Native range: Western Central Pacific, Philippines. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 112; Anal spines: 0 - 1; Anal soft rays: 93. Maximum total length 16 cm. Body depth 3.2 times in SL (Ref 42535).Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLaeops gracilisFamilyBothidae (Lefteye flounders)OrderPleuronectiformes (Flatfishes)ClassActinopterygii (Ray-finned fishes)Maximum length16.5Depth range197–216 m (646–709 ft)EnvironmentMarine; bathydemersal; depth range 197 - 216 mClimateDeep-waterDistributionWestern Central Pacific: Philippines.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026