| Locality | Latitude | Longitude |
|---|---|---|
| Chinango | 20.823259 | -98.563237 |
| Pahuatitla | 20.83075 | -98.515423 |
| Teopancahuatl | 20.816667 | -98.558056 |
| Tianguistengo | 20.823259 | -98.563055 |
| Tianguistengo | 20.831111 | -98.516389 |
| Tianguistengo | 20.836111 | -98.585556 |
| Tianguistengo | 20.829146 | -98.539712 |
| Tlahuiltepa | 20.836114 | -98.585432 |
| Xococoatla | 20.829407 | -98.539776 |