HomeFreshwater aquarium fishGuppies & livebearersMangrove molly Mangrove molly (Poecilia orri) Scientific name: Poecilia orri Fowler, 1943 The Mangrove molly (Poecilia orri) is a freshwater fish of the family Poeciliidae. Native range: Central America, southern Mexico (Quintana Roo) to northern Honduras and Colombia (Islas de Providencia). Species factsScientific namePoecilia orriFamilyPoeciliidae (Poeciliids)OrderCyprinodontiformes (Live bearers, Killifishes and Rivulines)ClassActinopterygii (Ray-finned fishes)Maximum length5.6EnvironmentFreshwater; brackish; benthopelagic; non-migratoryClimateTropicalDistributionCentral America: southern Mexico (Quintana Roo) to northern Honduras and Colombia (Islas de Providencia).Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More guppies & livebearersBlackbarred limiaLimia nigrofasciataRedtail splitfinXenotoca eiseniMosquitofishGambusia affinisSailfin mollyPoecilia latipinnaGuppyPoecilia reticulataGreen swordtailXiphophorus helleriiSee all guppies & livebearers SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026