Stenogobius alleni

The Stenogobius alleni lives in the demersal, freshwater, brackish environment.

are endemic, among them Stenogobius alleni, found on New Britain Island in Papua New Guinea, and Stiphodon astilbos, found in Vanuatu. Because the fishes inhabiting this hotspot are of marine origin, all freshwater fishes are capable of tolerating a wide range of saltwater concentrations. More

Order : Perciformes
Family : Gobiidae
Genus : Stenogobius
Species : Stenogobius alleni
Authority : Watson, 1991