Kagera River

The Kagera rises in Burundi and flows into Lake Victoria. It is the largest single inflow into the lake, contributing approximately 6.4 billion cubic metres of water a year (about 28 per cent of the lake's outflow). The Kagera is formed by the confluence of the Ruvuvu and the Nyabarongo, close to the northernmost point of Lake Tanganyika. It forms parts of the Burundi–Tanzania, Rwanda–Tanzania, Burundi–Rwanda, and Tanzania–Uganda borders. It lends its name to Akagera National Park in northern Rwanda, as well as to the Kagera Region of Tanzania. On the river are the Rusumo Falls, an important crossing point between Rwanda and Tanzania. It is near the town of Rusumo. ==Fish==

The Kagera River basin is rich in fish. , there were at least 55 species known from the Rwandan section alone and the actual number is likely higher. Seven additional species have been documented in other surveys. Additionally, there are at least 15 undescribed species of haplochromine cichlids that are endemic to some of the lakes in the upper parts of the river basin. Because of the many waterfalls and rapids, the various sections of the Kagera River basin are clearly separated, making movements by fish between them difficult or even impossible. One species known to have inhabited the basin, namely Labeobarbus microbarbis, is now considered extinct. ==Genocide==

During the Rwandan genocide of 1994, the Kagera was used to dispose of corpses as thousands of Tutsis and Hutu political moderates were murdered on the river banks. The river brought the massacred bodies into Lake Victoria, creating a serious health hazard in Uganda. == See also ==