| Specimen ID | 267718 |
| Group | Fishes |
| Genus | Thymallus |
| Species | arcticus |
| Common Name | Arctic Grayling |
| State | ID |
| County | Fremont |
| Locality | North Fork Snake River (Henrys Fork), north of Ashton |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Henrys |
| HUC8 Number | 17040202 |
| HUC10 Name | Lower Henrys Fork |
| HUC10 Number | 1704020207 |
| HUC12 Name | Blue Creek-Lower Henrys Fork |
| HUC12 Number | 170402020701 |
| Map | |
| Collection Year | 1962 |
| Year Accuracy | Publication Year |
| Potential Pathway | stocked for food |
| Status | established |
| Reference 1 |
| Ref. Number: | 1467 |
| Author: | Simpson, J.C. |
| Date: | 1962 |
| Title: | Fishes of Idaho: checklist and keys. |
| Pages: | 19 pp |
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| Comments | Listed as rare. |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |