HomeFish encyclopediaRay-finned fishesPerch-like fishGobiesWhite-backed shrimpgoby White-backed shrimpgoby (Cryptocentrus albidorsus) Scientific name: Cryptocentrus albidorsus Yanagisawa, 1978 The White-backed shrimpgoby (Cryptocentrus albidorsus) is a marine fish of the family Gobiidae. Native range: Western Pacific, Philippines, Taiwan, the Ryukyu Islands, and Palau. BiologyDorsal spines (total): 6 - 7; Dorsal soft rays (total): 11; Anal spines: 1; Anal soft rays: 10. Resembles C. leucostictus and C. maudae, but lacks dark bars dorsally.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCryptocentrus albidorsusFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length7.5EnvironmentMarine; reef-associatedClimateSubtropicalDistributionWestern Pacific: Philippines, Taiwan, the Ryukyu Islands, and Palau.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