| Proteroiulus | |
|---|---|
 | |
| Proteroiulus fuscus | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Myriapoda |
| Class: | Diplopoda |
| Order: | Julida |
| Family: | Blaniulidae |
| Genus: | Proteroiulus Silvestri, 1897 |
Proteroiulus is a genus of millipedes in the family Blaniulidae, containing the following species: [1]
- Proteroiulus broelemanni Lohmander, 1925
- Proteroiulus fuscus (Am Stein, 1857)
- Proteroiulus hispanus Schubart, 1959