HomeFish encyclopediaRay-finned fishesPerch-like fishJawfishesBashful jawfish Bashful jawfish (Opistognathus verecundus) Scientific name: Opistognathus verecundus Smith-Vaniz, 2004 The Bashful jawfish (Opistognathus verecundus) is a marine fish of the family Opistognathidae. Native range: Western Pacific, Australia. BiologyDorsal spines (total): 10 - 11; Dorsal soft rays (total): 14-15; Anal spines: 3; Anal soft rays: 13 - 15; Vertebrae: 28. This species is distinct with having D X-XI, 14 or 15 (typically XI, 14); upper jaw sexually dimorphic with flexible lamina posteriorly, end of maxilla slightly rounded in females becoming increasingly elongate and scimitar-shaped in adult males; 39-54 oblique scale rows in longitudinal series; 23-26 total gill-rakers on first arch; a single brownish spot, if present, between spines 2-4 of spinous dorsal fin.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameOpistognathus verecundusFamilyOpistognathidae (Jawfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length5.3Depth range5–6 m (16–20 ft)EnvironmentMarine; demersal; depth range 5 - 6 mClimateTropicalDistributionWestern Pacific: Australia.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