HomeFish encyclopediaRay-finned fishesBonefishesBonefishesJapanese gissu Japanese gissu (Pterothrissus gissu) Scientific name: Pterothrissus gissu Hilgendorf, 1877 The Japanese gissu (Pterothrissus gissu) is a marine fish of the family Albulidae. Native range: Northwest Pacific, Japan, China and Russia (56557). BiologyDorsal spines (total): 0; Dorsal soft rays (total): 56-65; Anal spines: 0; Anal soft rays: 12. Snout protruding. Dorsal fins without spines and its base very long. No adipose fin.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePterothrissus gissuFamilyAlbulidae (Bonefishes)OrderAlbuliformes (Bonefishes)ClassActinopterygii (Ray-finned fishes)Maximum length50.0Depth range0–1000 m (0–3281 ft)EnvironmentMarine; benthopelagic; depth range 0 - 1000 mClimateTemperateDistributionNorthwest Pacific: Japan, China and Russia (56557).Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries:ResilienceMedium, 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