| Country : | Paraguay |
| Locality : | Estero del Ypoá (Norte) |
| Description : | Estero del Ypoá, 5 Km S of Pindoty, 2 Km E of lake. 25°20'S 57°28'W |
| Altitude : | 0 m. |
| Longitude/Latitude : | 57 deg. 30 min. sec. W / 25 deg. 45 min. sec. S |
| Accuracy : | In a radius bigger than 3'500 m. |