HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsLantern minnow Lantern minnow (Tampichthys ipni) Scientific name: Tampichthys ipni ?lvarez & Navarro, 1953 The Lantern minnow (Tampichthys ipni) is a freshwater fish of the family Cyprinidae. Species factsScientific nameTampichthys ipniFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length9.0EnvironmentFreshwater; benthopelagicClimateSubtropicalDistributionNorth America: Barranca de Venados, Puente Venado, R?o de Metztitl?n, Hidalgo, Mexico (type locality). South of the R?o P?nuco in five coastal rivers Tuxpan, Cazones, Tecolutla, Nautla and Misantla rivers) of the eastern stretch of the Trans-Mexican Volcanic Belt (TMB) at 20?N.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries:ResilienceHigh, 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