(Chamberlin, 1940)
a millipede
| Province | Rank | Native |
|---|---|---|
| Montana | S4 | Yes |
| Area | Forest | Acres |
|---|---|---|
| Pioneer Mountains | Salmon-Challis National Forest | 172,460 |
| Pioneer Mountains | Sawtooth National Forest | 119,563 |
| Area | Forest | Acres |
|---|---|---|
| Allan Mountain (01946) | Bitterroot National Forest | 104,184 |
| Clear Creek | Lolo National Forest | 5,538 |
| Lolo Creek | Lolo National Forest | 14,335 |
| Quigg | Lolo National Forest | 67,267 |
| Selway - Bitterroot (01067) | Bitterroot National Forest | 114,953 |
| Silver King | Beaverhead-Deerlodge National Forest | 64,289 |
| Silver King | Lolo National Forest | 12,816 |
| Stony Mountain | Lolo National Forest | 32,796 |
| Area | Forest | Acres |
|---|---|---|
| Hurricane Creek | Wallowa-Whitman National Forest | 1,606 |
| Imnaha Face | Wallowa-Whitman National Forest | 29,575 |