Sponsors
| Species | Author | Last updated | Links | |
|---|---|---|---|---|
| 1 | Perro camtschadalica | Kulczyński, 1885 | 2019-06-24 | Detail |
| 2 | Perro polaris | Eskov, 1986 | 2019-06-24 | Detail |
| 3 | Perro putoranica | Eskov, 1986 | 2019-06-24 | Detail |
| 4 | Perro subtilipes type species | Tanasevitch, 1985 | 2019-06-24 | Detail |
| 5 | Perro tshuktshorum | Eskov & Marusik, 1991 | 2019-06-24 | Detail |
Sponsors