HomeFish encyclopediaRay-finned fishesAnglerfishesSeadevilsKroyer's deep-sea angler fish Kroyer's deep-sea angler fish (Ceratias holboelli) Scientific name: Ceratias holboelli Kr?yer, 1845 The Kroyer's deep-sea angler fish (Ceratias holboelli) is a marine fish of the family Ceratiidae. Native range: Circumglobal, In tropical to temperate waters. Adults (expatriates ?) found in boreal and subarctic waters. South China Sea and East China Sea. BiologyDorsal spines (total): 1; Dorsal soft rays (total): 3-4; Anal spines: 0; Anal soft rays: 4; Vertebrae: 20. Branchiostegal rays: 6.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCeratias holboelliFamilyCeratiidae (Seadevils)OrderLophiiformes (Anglerfishes)ClassActinopterygii (Ray-finned fishes)Maximum length16.0Common length77Depth range0–4400 m (0–14436 ft)EnvironmentMarine; bathypelagic; depth range 0 - 4400 m, usually 400 - 2000 mClimateDeep-waterDistributionCircumglobal: In tropical to temperate waters. Adults (expatriates ?) found in boreal and subarctic waters. South China Sea and East China Sea.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interest SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026