HomeFish encyclopediaRay-finned fishesPerch-like fishDottybacksSpot-stripe dottyback Spot-stripe dottyback (Pseudochromis tonozukai) Scientific name: Pseudochromis tonozukai Gill & Allen, 2004 The Spot-stripe dottyback (Pseudochromis tonozukai) is a marine fish of the family Pseudochromidae. Native range: Eastern Indian Ocean, Indonesia. BiologyDorsal spines (total): 3; Dorsal soft rays (total): 25; Anal spines: 3; Anal soft rays: 14 - 15. This species is diagnosed by the following characters: D III,25; A III,14-15; lateral line scales 34-36; caudal fin is rhomboid to trifurcate; no small dark spot on the upper part of pectoral fin.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePseudochromis tonozukaiFamilyPseudochromidae (Dottybacks)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length6.3Depth range36–40 m (118–131 ft)EnvironmentMarine; reef-associated; depth range 36 - 40 mClimateTropicalDistributionEastern Indian Ocean: Indonesia.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