HomeFish encyclopediaRay-finned fishesPerch-like fishDragonetsGross's stinkfish Gross's stinkfish (Callionymus grossi) Scientific name: Callionymus grossi Ogilby, 1910 The Gross's stinkfish (Callionymus grossi) is a marine fish of the family Callionymidae. Native range: Eastern Indian Ocean, northwestern Australia. BiologyDorsal spines (total): 4; Dorsal soft rays (total): 9; Anal soft rays: 7. Ground coloration dark brown or grey, ventral parts of body yellowish. Sides of body with a row of dark blotches. First dorsal fin light, anterior margin dusky, with 3 to 5 oblique white dark-edged stripes consisting of spots and lines. Second dorsal fin, caudal fin, pectoral and pelvic fins with darkish spots. Anal fin colourless. Base of first dorsal fin 0.8 to 0.9 times in head length (Ref 42832).Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCallionymus grossiFamilyCallionymidae (Dragonets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length20.0EnvironmentMarine; demersalClimateTropicalDistributionEastern Indian Ocean: northwestern Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (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