Western Massasauga
Sistrurus tergeminus
Sistrurus tergeminus
Badges
| Total Observations | 244 |
| Total Observers | 68 |
| Current Year | 15 |
| Total Countries | 1 |
| Mobile App Entries | 103 |
| Browser Entries | 25 |
| Imported Records | 99 |
| Deceased | 23 |
Most Recent Records
Some records may be hidden from the public
Some records may be hidden from the public
Most Observed By
Some records may be hidden from the public
Some records may be hidden from the public
Child Taxa
| Taxon | Name | Rank | Author | Year |
|---|---|---|---|---|
| Sistrurus tergeminus edwardsii | Desert Massasauga | subspecies | Baird and Girard | 1853 |
| Sistrurus tergeminus tergeminus | Prairie Massasauga | subspecies | Say | 1823 |