Key to West Palaearctic species of Afrolimnophila

1. Supernumerary m-cu distinctly present; for wing and male terminalia, see Figs 3, 5–7, 11–12.......... A . erhanae sp. nov.

- Supernumerary m-cu absent (Fig. 4) (or only slightly traceable in A. basispina).................................... 2

2. Wing spotted (Fig. 4).................................................................................. 3

- Wing without any pattern, except for well-defined pterostigma; for male terminalia see Savchenko (1971): figs 3a–b................................................................................................. A. abludens

3. Prescutum unstriped: outer gonostylus of male terminalia with spine-like process at inner margin of its proximal half; for male terminalia see Savchenko (1971): fig. 2.......................................................... A. basispina

- Prescutum with brown stripes: outer gonostylus of male terminalia without any process at inner margin (Fig. 8); for wing and male terminalia, see Figs 4, 8–10, 13, 14........................................................... A . minima