Burundi, Zambia, and the Democratic Republic of the Congo, all border, for 10 points, what central African lake that is one of the namesakes of its eastern neighbor Tanzania.
Its eponymous sardine and the variants of its Tropheus genus inhabit all four of its major geographical divisions and over 98% of this body of water's cichlid species is endemic. The Ruzizi River enters it from the north after leaving Lake Kivu and its other major source is the Malagarasi River, which empties into it about 25 miles south of Kigoma. Kigoma is also the railhead for the train connecting it to Dar es Salaam, the capital of the nation to whom this lake lent part of its name. Burundi, Zambia, and the Democratic Republic of the Congo, all border, for 10 points, what central African lake that is one of the namesakes of its eastern neighbor Tanzania.
Its eponymous sardine and the variants of its Tropheus genus inhabit all four of its major geographical divisions and over 98% of this body of water's cichlid species is endemic.
Lake {Tanganyika}