HomeFish encyclopediaRay-finned fishesGrinnersDeep-sea tripod fishesGrideye fish Grideye fish (Ipnops agassizii) Scientific name: Ipnops agassizii Garman, 1899 The Grideye fish (Ipnops agassizii) is a marine fish of the family Ipnopidae. Native range: Eastern Atlantic, Mid-Atlantic Ridge at latitudes of 5?- 6?N and off Namibia. Elsewhere, widely scattered localities in the Indo-Pacific. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 9-11; Anal spines: 0; Anal soft rays: 15 - 19. Head black, body dark.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameIpnops agassiziiFamilyIpnopidae (Deep-sea tripod fishes)OrderAulopiformes (Grinners)ClassActinopterygii (Ray-finned fishes)Maximum length14.5Common length13.5Depth range1392–4163 m (4567–13658 ft)EnvironmentMarine; bathydemersal; depth range 1392 - 4163 mClimateDeep-waterDistributionEastern Atlantic: Mid-Atlantic Ridge at latitudes of 5?- 6?N and off Namibia. Elsewhere, widely scattered localities in the Indo-Pacific.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 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