HomeFreshwater aquarium fishOther freshwater fishChiapas killifish Chiapas killifish (Profundulus hildebrandi) Scientific name: Profundulus hildebrandi Miller, 1950 The Chiapas killifish (Profundulus hildebrandi) is a freshwater fish of the family Profundulidae. Native range: Central America, San Crist?bal de las Casas valley in Chiapas, Mexico. BiologyNot a seasonal killifish. Is difficult to maintain in aquarium.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameProfundulus hildebrandiFamilyProfundulidae (Middle American killifishes)OrderCyprinodontiformes (Live bearers, Killifishes and Rivulines)ClassActinopterygii (Ray-finned fishes)Maximum length8.0EnvironmentFreshwater; benthopelagic; non-migratoryClimateTropicalDistributionCentral America: San Crist?bal de las Casas valley in Chiapas, Mexico.Conservation status (IUCN)Endangered (EN) (A2ce+4ce;B1ab(i,iii,v))Threat to humansHarmlessUsesAquarium: commercial More other freshwater fishFreshwater garfishXenentodon cancilaFinescale tigerfishDatnioides microlepisShort-tailed pipefishMicrophis brachyurus brachyurusPumpkinseedLepomis gibbosusLined soleAchirus lineatusSouth American lungfishLepidosiren paradoxaSee all other freshwater fish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026