HomeFish encyclopediaRay-finned fishesPerch-like fishCichlidsPapaloapan cichlid Papaloapan cichlid (Paraneetroplus nebuliferus) Scientific name: Paraneetroplus nebuliferus G?nther, 1860 The Papaloapan cichlid (Paraneetroplus nebuliferus) is a freshwater fish of the family Cichlidae. In the aquarium it needs water at 23–30°C (73–86°F). Native range: North America, Atlantic slope, in the Papaloap?n River basin, Mexico. Papaloapan cichlid care at a glanceTemperature23–30°C (73–86°F) Species factsScientific nameParaneetroplus nebuliferusFamilyCichlidae (Cichlids)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length20.0EnvironmentFreshwater;; pH range: 7.0 - 8.0; dH range: 4 - 8 benthopelagicClimateTropicalDistributionNorth America: Atlantic slope, in the Papaloap?n River basin, Mexico.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