HomeFish encyclopediaRay-finned fishesCodsMelanonidsArrowtail Arrowtail (Melanonus zugmayeri) Scientific name: Melanonus zugmayeri Norman, 1930 The Arrowtail (Melanonus zugmayeri) is a marine fish of the family Melanonidae. Native range: Atlantic, Indian and Pacific, in tropical and temperate waters but rare in the temperate northeast Atlantic. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 67-81; Anal spines: 0; Anal soft rays: 50 - 61. Pale to dark brown in color. Teeth on upper jaw in three rows, median row enlarged, needle-like teeth; a pair of enlarged teeth near symphysis; lower jaw teeth biserial, inner row enlarged; vomerine and palatine teeth in a single row.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMelanonus zugmayeriFamilyMelanonidae (Melanonids)OrderGadiformes (Cods)ClassActinopterygii (Ray-finned fishes)Maximum length28.0Common length26.6Depth range0–3000 m (0–9843 ft)EnvironmentMarine; bathypelagic; oceanodromous; depth range 0 - 3000 mClimateDeep-waterDistributionAtlantic, Indian and Pacific: in tropical and temperate waters but rare in the temperate northeast Atlantic.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