Is. Chen et al., Freshwater gobies of the genus Rhinogobius from the Mekong basin in Thailand and Laos, with descriptions of three new species, ZOOL STUD, 38(1), 1999, pp. 19-32
Four valid species of the genus Rhinogobius Gill, 1859 occur in the Mekong
basin in Thailand and Laos: R. mekongianus (Pellegrin and Fang, 1940), and
3 new species, R. albimaculatus, R. lineatus, and R. taenigena. The 4 speci
es can be distinguished by their color patterns and different meristic char
acters.