HomeFish encyclopediaRay-finned fishesPerch-like fishSand dartersSamoan sand dart Samoan sand dart (Kraemeria samoensis) Scientific name: Kraemeria samoensis Steindachner, 1906 The Samoan sand dart (Kraemeria samoensis) is a freshwater fish of the family Kraemeriidae. Native range: Indo-Pacific, East Africa to the Society Islands. BiologyDorsal spines (total): 5; Dorsal soft rays (total): 14; Anal spines: 1; Anal soft rays: 13. 6 to 7 flaps on the lower edge of preopercle, 5 to 6 flaps on lower edge of operculum. Tongue bilobed.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameKraemeria samoensisFamilyKraemeriidae (Sand darters)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length3.5EnvironmentMarine; freshwater; brackish; reef-associatedClimateTropicalDistributionIndo-Pacific: East Africa to the Society Islands.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026