Homoneura (Homoneura) formosae group

Diagnosis. Wing clear. Abdominal tergite 5 with a pair of black round spots, occasionally tergite 5 with 1 or 3 black spots ( H. (H.) acrostichalis (Meijere)), tergite 4 and/ or 6 with black round spots ( H. (H.) acrostichalis (Meijere) and H. (H.) heterosticta (Kertész)) . Male genitalia: surstylus with a single process, narrow or acute apically (except for H. (H.) formosae (Kertész) and H. (H.) heterosticta (Kertész) no illustration of male genitalia so far).