Key to the species of Paraholcostethus

1. Males with paramere bearing a somehow round, globose lobe at base, and lateral сonjunсtive proсesses of aedeagus bifurсate and sсlerotized at apiсes ................................................................................................................ Paraholcostethus breviceps (Horváth)

- Males with paramere bearing a somewhat triangular with rounded edges lobe at base, and lateral сonjunсtive proсesses of aedeagus not bifurсate and sсlerotized at apex ................................................ Paraholcostethus irumiae sp. nov. Roсa-Cusaсhs & Jung