| Specimen ID | 33122 |
| Group | Fishes |
| Genus | Thymallus |
| Species | arcticus |
| Common Name | Arctic Grayling |
| State | IA |
| County | Delaware |
| Locality | Maquoketa River at Forestville |
| Mapping Accuracy | Approximate |
| HUC8 Name | Maquoketa |
| HUC8 Number | 07060006 |
| Map | |
| Collection Year | 1900 |
| Year Accuracy | Estimated |
| Potential Pathway | stocked for sport |
| Status | failed |
| Reference 1 |
| Ref. Number: | 1772 |
| Author: | Bowers, G.M. |
| Date: | 1901 |
| Title: | Report of the commissioner of fish and fisheries. Part XXVI. |
| Publisher: | US Commission of Fish and Fisheries, Washington, DC. |
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| Record Type | Literature |
| Freshwater/Marine | Freshwater |
| Number Stocked | "15,000" |
