Checkered Gartersnake (Thamnophis marcianus)
Recent Records
| Taxon | Date | County | State | ||
|---|---|---|---|---|---|
| 1. | Thamnophis marcianus | 2025-08-21 | Jeff Davis County | TX | US |
| 2. | Thamnophis marcianus | 2025-08-21 | Jeff Davis County | TX | US |
| 3. | Thamnophis marcianus | 2025-05-31 | Socorro County | NM | US |
| 4. | Thamnophis marcianus marcianus | 2024-08-16 | Socorro County | NM | US |
| 5. | Thamnophis marcianus marcianus | 2023-10-21 | Lynn County | TX | US |
| 6. | Thamnophis marcianus | 2023-08-27 | Manuel Benavides | CH | MX |
| 7. | Thamnophis marcianus marcianus | 2023-08-12 | Socorro County | NM | US |
| 8. | Thamnophis marcianus marcianus | 2023-07-12 | Brewster County | TX | US |
| 9. | Thamnophis marcianus marcianus | 2023-07-12 | Brewster County | TX | US |
| 10. | Thamnophis marcianus | 2023-06-24 | Blaine County | OK | US |
| 11. | Thamnophis marcianus | 2023-05-15 | Kenedy County | TX | US |
| 12. | Thamnophis marcianus marcianus | 2023-04-15 | Imperial County | CA | US |
| 13. | Thamnophis marcianus | 2023-04-15 | Imperial County | CA | US |
| 14. | Thamnophis marcianus marcianus | 2022-06-18 | Socorro County | NM | US |
| 15. | Thamnophis marcianus marcianus | 2021-11-13 | Starr County | TX | US |