HomeFish encyclopediaRay-finned fishesPerch-like fishGobiesSingapore prawn-goby Singapore prawn-goby (Cryptocentrus singapurensis) Scientific name: Cryptocentrus singapurensis Herre, 1936 The Singapore prawn-goby (Cryptocentrus singapurensis) is a marine fish of the family Gobiidae. Native range: Western Pacific, Singapore, Yaeyama Islands, and Belau. BiologyDorsal spines (total): 7; Dorsal soft rays (total): 10; Anal spines: 1; Anal soft rays: 10. Has numerous blue and blue-rimmed red spots on the head and upper body as well as numerous broad brown bands.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCryptocentrus singapurensisFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length8.2EnvironmentMarine; reef-associatedClimateTropicalDistributionWestern Pacific: Singapore, Yaeyama Islands, and Belau.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