HomeFish encyclopediaRay-finned fishesGrinnersDeep-sea tripod fishesVentrad spiderfish Ventrad spiderfish (Bathypterois ventralis) Scientific name: Bathypterois ventralis Garman, 1899 The Ventrad spiderfish (Bathypterois ventralis) is a marine fish of the family Ipnopidae. Native range: Southeast Pacific, Chile. Southwest Pacific: Australia. Species factsScientific nameBathypterois ventralisFamilyIpnopidae (Deep-sea tripod fishes)OrderAulopiformes (Grinners)ClassActinopterygii (Ray-finned fishes)Depth range1244 m (4081 ft)EnvironmentMarine; bathydemersal; depth range 1244 - 1244 mClimateDeep-waterDistributionSoutheast Pacific: Chile. Southwest Pacific: Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceLow, minimum population doubling time 4.5 - 14 years (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