Kogin Onilahy
| Kogin Onilahy | |
|---|---|
 | |
| General information | |
| Tsawo | 400 km |
| Labarin ƙasa | |
 | |
| Tsarin Daidaiton Labarin Kasa | 23°34′S 43°45′E / 23.57°S 43.75°E |
| Kasa | Madagaska |
Hydrography (en)  | |
| Watershed area (en) | 32,000 km² |
| River mouth (en) | Tashar Mozambique |
Onilahy wani kogi ne a cikin Atsimo-Andrefana da Anosy (Lardin Toliara), kudancin Madagascar. Yana gudana daga tuddai kusa da Betroka zuwa Mozambique Channel.[1] Yana kwarara a St. Augustin (23°34′00′′S 43°45′00′′E / 23.5666667°S 43.75°E / -23.5666667; 43.75), kuma cikin Bay of Saint-Augustin.[2]
Nau'o'in cichlids guda biyu suna da yawa a yankin kogin,[3] amma Ptychochromis onilahy wataƙila ya riga ya ɓace kuma sauran nau'ikan Ptychochromoides betsileanus sun kai ƙasa da 10 square kilometres (3.9 sq mi). [4]
Yanayin ƙasa
[gyara sashe | gyara masomin]Tushen kogin Onilahy yana kusa da Beadabo. Yana gudana ta Ankilimary, zuwa Benenitra, Ehara, Bezaha da Antanimena.[5][6] An ketare ta RN 10 kusa da Tameantsoa. Bakin kogin Onilahy yana cikin Tekun Indiya a Saint Augustin, Madagascar, kilomita 35 kudu da Toliara (Tuléar).
Manyan masu girma daga kudu su ne kogin Sakamena, kogin Evasy, kogin Ianapera, kogin Isoanala da kuma kogin Ihazofotsy. Daga arewa akwai kogin Sakondry, Taheza, Sakamare da kuma kogin Imatoto.
Manazarta
[gyara sashe | gyara masomin]- ↑ Onilahy
- ↑ "Madagascar".
- ↑ "Zones humides de l'Onilahy". Ramsar Sites Information Service. Retrieved 25 April 2018.
- ↑ Walaszczyk, I.; Marcinowski, R.; Praszkier, T.; Dembicz, K.; Bieńkowska, M. (August 2004). "Biogeographical and stratigraphical significance of the latest Turonian and Early Coniacian inoceramid/ammonite succession of the Manasoa section on the Onilahy River, south-west Madagascar". Cretaceous Research. 25 (4): 543–576. doi:10.1016/j.cretres.2004.05.001. ISSN 0195-6671.
- ↑ Samfuri:Cite iucn
- ↑ Walaszczyk, I.; Marcinowski, R.; Praszkier, T.; Dembicz, K.; Bieńkowska, M. (August 2004). "Biogeographical and stratigraphical significance of the latest Turonian and Early Coniacian inoceramid/ammonite succession of the Manasoa section on the Onilahy River, south-west Madagascar". Cretaceous Research. 25 (4): 543–576. doi:10.1016/j.cretres.2004.05.001. ISSN 0195-6671.