Arinos River
| Arinos River | |
|---|---|
The Arinos (highlighted in turquoise) empties into the Juruena (pink) | |
| Location | |
| Country | Brazil |
| State | Mato Grosso |
| Physical characteristics | |
| Mouth | Juruena River |
• coordinates | 10°24′49″S 58°19′50″W / 10.41361°S 58.33056°W |
| Length | 680 km (420 mi) |
The Arinos River is a river in Brazil. It is located east of, and empties into, the Juruena River. Some of the Suyá Indians, a Gê-speaking people of central Brazil, migrated from the state of Maranhão to this river.