sex: both
length: female: 478 mm TL; mature male: 482 mm TL
date vessel station: 20.04.1985, T.R. Roberts
location: market at Chiang Khan, Loei Province, Thailand (reportedly caught in mainstream of Mekong River where it is joined by Hsing River, about 10-15 km upriver from Chiang Khan)
specimens: 1