| cephaluris coloradensis | ochotona princeps | USA: Berthoud Pass, CO | Ochotona princeps (specimen voucher CUMV:Mamm:20125) | 338793118 |
| cephaluris coloradensis | ochotona princeps | USA: Grand Mesa, CO | Ochotona princeps (specimen voucher CUMV:Mamm:20141) | 338793120 |
| cephaluris coloradensis | ochotona princeps | USA: Trappers Lake, CO | Ochotona princeps (specimen voucher CUMV:Mamm:20154) | 338793122 |
| cephaluris coloradensis | ochotona princeps | USA: GrandMesa, CO | Ochotona princeps; specimen voucher = CUMV:Mamm:20152 | 961386937 |
| cephaluris coloradensis | ochotona princeps | USA: BerthoudPass, CO | Ochotona princeps; specimen voucher = CUMV:Mamm:20138 | 961386935 |