HomeFreshwater aquarium fishPuffers, gobies & brackish fishComb goby Comb goby (Paratrypauchen microcephalus) Scientific name: Paratrypauchen microcephalus Bleeker, 1860 The Comb goby (Paratrypauchen microcephalus) is a brackish-water fish of the family Gobiidae. BiologyDorsal spines (total): 6; Dorsal soft rays (total): 48-51; Anal spines: 0; Anal soft rays: 45 - 47Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameParatrypauchen microcephalusFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length18.0EnvironmentMarine; brackish; demersalClimateTropicalDistributionIndo-West Pacific: Natal to Kenya, through India, Indonesia to the Philippines. Also known from Wakayama, Niigata and Kumamoto Prefecture (Japan), the Korean Peninsula, China, and Malaysia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercial; aquarium: commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.) More puffers, gobies & brackish fishBanded archerfishToxotes jaculatrixSilver moonyMonodactylus argenteusRhinogobius duospilusGlobe fishTetraodon lineatusAmazon pufferColomesus asellusSpotted scatScatophagus argusSee all puffers, gobies & brackish fish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026