HomeFish encyclopediaRay-finned fishesLive bearers, Killifishes and RivulinesPoeciliidsBlackspotted livebearer Blackspotted livebearer (Poeciliopsis turneri) Scientific name: Poeciliopsis turneri Miller, 1975 The Blackspotted livebearer (Poeciliopsis turneri) is a freshwater fish of the family Poeciliidae. In the aquarium it needs water at 24–28°C (75–82°F). Native range: Central America, Mexico from the Rio Purificacion basin to the Rio Resolana and northeastern Cihuatlan. Blackspotted livebearer care at a glanceTemperature24–28°C (75–82°F) BiologyOccurs mainly in small flowing and standing waters with dense vegetation.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePoeciliopsis turneriFamilyPoeciliidae (Poeciliids)OrderCyprinodontiformes (Live bearers, Killifishes and Rivulines)ClassActinopterygii (Ray-finned fishes)Maximum length3.0EnvironmentFreshwater;; pH range: 7.2 - 7.6; dH range: 5 - 15 benthopelagicClimateTropicalDistributionCentral America: Mexico from the Rio Purificacion basin to the Rio Resolana and northeastern Cihuatlan.Conservation status (IUCN)Data deficient (DD)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