Massasauga (Sistrurus catenatus)
Recent Records
| Taxon | Date | County | State | ||
|---|---|---|---|---|---|
| 1. | Sistrurus catenatus edwardsii | 2025-05-30 | Bernalillo County | NM | US |
| 2. | Sistrurus catenatus tergeminus | 2024-08-02 | Kiowa County | OK | US |
| 3. | Sistrurus catenatus edwardsii | 2024-07-08 | Bernalillo County | NM | US |
| 4. | Sistrurus catenatus tergeminus | 2024-06-21 | Barber County | KS | US |
| 5. | Sistrurus catenatus edwardsii | 2024-06-11 | Bernalillo County | NM | US |
| 6. | Sistrurus catenatus tergeminus | 2024-04-20 | Russell County | KS | US |
| 7. | Sistrurus catenatus edwardsii | 2023-07-10 | Bernalillo County | NM | US |
| 8. | Sistrurus catenatus tergeminus | 2023-07-03 | Barber County | KS | US |
| 9. | Sistrurus catenatus edwardsii | 2023-06-28 | Bernalillo County | NM | US |
| 10. | Sistrurus catenatus edwardsii | 2023-06-28 | Bernalillo County | NM | US |
| 11. | Sistrurus catenatus tergeminus | 2023-06-24 | Blaine County | OK | US |
| 12. | Sistrurus catenatus tergeminus | 2023-06-24 | Blaine County | OK | US |
| 13. | Sistrurus catenatus edwardsii | 2023-05-23 | Bernalillo County | NM | US |
| 14. | Sistrurus catenatus catenatus | 2022-07-21 | Barry County | MI | US |
| 15. | Sistrurus catenatus catenatus | 2022-07-18 | Barry County | MI | US |