Key to Paraleptophlebia spp.
Couplet 3
5. Male with abdominal tergites III-VI dark brown; longitudinal veins (except C, Sc and R1 in fore wings) usually white; wings of female hyaline. Exp. 19-27 mm.

6. Male with abdominal tergites III-VI yellowish brown, translucent; longitudinal vein yellowish brown; wings of female pale smoky brown. Exp. 16-20 mm.