Kogin Rianila
Kogin Rianila kogi ne a yankin Atsinanana a gabashin Madagascar. Yana gangarowa daga tsakiyar tsaunuka don kwarara zuwa Tekun Indiya kudu da Brickaville a Andevoranto. Babban yankinta shine Rongaronga, wanda ke haɗuwa da shi kusa da Brickaville da kuma Iaroka da Vohitra Rivers.
| Kogin Rianila | |
|---|---|
 | |
| General information | |
| Tsawo | 134 km |
| Labarin ƙasa | |
 | |
| Tsarin Daidaiton Labarin Kasa | 18°58′35″S 49°06′10″E / 18.9764°S 49.1028°E |
| Kasa | Madagaskar |
Hydrography (en)  | |
| Watershed area (en) | 7,820 km² |
A baya masu binciken yammacin duniya suna kiran kogin Iharoka (da kuma kogin Jark a ƴan tushe).[1]
Nassoshi
gyara sashe- ↑ History of Madagascar, p. 18 (1838) (example of English source, identifying it as the river just south of Andevoranto)