| Specimen ID | 36643 |
| Group | Fishes |
| Genus | Poecilia |
| Species | mexicana |
| Common Name | Shortfin Molly |
| State | MT |
| County | Madison |
| Locality | Trudau Pond near Ruby Reservoir |
| Mapping Accuracy | Accurate |
| HUC8 Name | Ruby |
| HUC8 Number | 10020003 |
| HUC10 Name | Middle Ruby River |
| HUC10 Number | 1002000303 |
| HUC12 Name | Ruby River Reservoir |
| HUC12 Number | 100200030309 |
| Map | |
| Collection Month | 9 |
| Collection Year | 1985 |
| Year Accuracy | Actual |
| Potential Pathway | released aquarium |
| Status | extirpated |
| Comments | See record 817. |
| Record Type | Personal communication |
| Verifier | William Gould, Montana Cooperative Fishery Researc |
| Freshwater/Marine | Freshwater |
