HomeFish encyclopediaSharks and RaysElectric raysNumbfishesLesser electric ray Lesser electric ray (Narcine bancroftii) Scientific name: Narcine bancroftii Griffith & Smith, 1834 The Lesser electric ray (Narcine bancroftii) is a marine fish of the family Narcinidae. Species factsScientific nameNarcine bancroftiiFamilyNarcinidae (Numbfishes)OrderTorpediniformes (Electric rays)ClassElasmobranchii (Sharks and Rays)EnvironmentMarine; demersalClimateTropicalDistributionWestern Atlantic: North Carolina to northeastern Brazil, including the Gulf of Mexico, Caribbean Sean and the islands of the West Indies. Not in Compagno's 1999 checklist. Reported in Brazil.Conservation status (IUCN)Critically Endangered (CR) (A2abd+3bd+4bd)Threat to humansHarmlessResilienceLow, minimum population doubling time 4.5 - 14 years (Assuming fecundity SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026