HomeFish encyclopediaRay-finned fishesWhalefishesFlabby whalefishesHairyfish Hairyfish (Mirapinna esau) Scientific name: Mirapinna esau Bertelsen & Marshall, 1956 The Hairyfish (Mirapinna esau) is a marine fish of the family Cetomimidae. Native range: Eastern Atlantic, one specimen caught north of Azores Island (47?20'N, 22?30'W). BiologyPelagic. Only known specimen was caught near the surface. Feeds on copepods.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMirapinna esauFamilyCetomimidae (Flabby whalefishes)OrderCetomimiformes (Whalefishes)ClassActinopterygii (Ray-finned fishes)Maximum length5.5EnvironmentMarine; benthopelagicClimateSubtropicalDistributionEastern Atlantic: one specimen caught north of Azores Island (47?20'N, 22?30'W).Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026