HomeFish encyclopediaRay-finned fishesPerch-like fishPerchesTurquoise darter Turquoise darter (Etheostoma inscriptum) Scientific name: Etheostoma inscriptum Jordan & Brayton, 1878 The Turquoise darter (Etheostoma inscriptum) is a freshwater fish of the family Percidae. Native range: North America, found only in Edisto, Savannah and Altamaha River drainages of North Carolina, South Carolina and Georgia in the USA. BiologyInhabits rocky riffles of creeks and small to medium rivers.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEtheostoma inscriptumFamilyPercidae (Perches)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length8.0Common length6.0EnvironmentFreshwater; benthopelagicClimateTemperateDistributionNorth America: found only in Edisto, Savannah and Altamaha River drainages of North Carolina, South Carolina and Georgia in the USA.Conservation status (IUCN)Not EvaluatedThreat 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