Genus Semionellus
Chamberlin, 1920
- Species in this portal
- 1
- Ecological class
- All accidental
- Continent
- North America
- Country
- United States
- States and provinces
- Illinois
- Counties
- 1
Species in this portal
| Species | Common name | Class | Status | States | Karst regions |
|---|---|---|---|---|---|
| Semionellus placidus (Wood, 1864) | Salmon Cherry Millipede | Accidental | G3 | IL |