HomeFish encyclopediaRay-finned fishesAnglerfishesBatfishesCircular seabat Circular seabat (Halieutaea fitzsimonsi) Scientific name: Halieutaea fitzsimonsi Gilchrist & Thompson, 1916 The Circular seabat (Halieutaea fitzsimonsi) is a marine fish of the family Ogcocephalidae. Native range: Indo-West Pacific, off South Africa, Madagascar, New Caledonia, Salomon Is., the Philippines, Taiwan and Japan. BiologyDorsal soft rays (total): 4-5; Anal spines: 0; Anal soft rays: 4. Dorsally red ventrally.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHalieutaea fitzsimonsiFamilyOgcocephalidae (Batfishes)OrderLophiiformes (Anglerfishes)ClassActinopterygii (Ray-finned fishes)Maximum length30.0Depth range20–120 m (66–394 ft)EnvironmentMarine; demersal; depth range 20 - 120 mClimateSubtropicalDistributionIndo-West Pacific: off South Africa, Madagascar, New Caledonia, Salomon Is., the Philippines, Taiwan and Japan.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