"Lan and Chen 1992" . "Leptobotia" . "Animalia" . "Actinopterygii" . . . . . . . . . . "Leptobotia posterodorsalis Lan and Chen 1992" . "Cobitidae" . . . "Leptobotia posterodorsalis" . "Cypriniformes" . "Chordata" . .