26506 Glossogobius koragensis Herre, 1935 Gobiidae Gobies Gobiinae Gobiiformes Teleostei Koragu tank goby Asia and Oceania: Previously known only from New Guinea, this species is relatively common in the lower Mekong and occurs upstream as far as Khoné Falls. FB 10682 4 S 144 E Glossogobius koragensis