Pseudecheneis crassicauda ^ZBK:

BMNH 1958.9.1.8 (holotype), 103.7 mm SL; BMNH 1958.9.1.9 (1 paratype), 56.8 mm SL; Nepal: Mewa Khola (River), Dhankuta District, 27°0'N 87°20'E . BMNH 1970.12.14.230 (1 paratype), 136.8 mm SL; Nepal: Mewa Khola (River), Sanghu