Reduncinae
The bovid subfamily Reduncinae or tribe Reduncini is composed of nine species of antelope, all of which dwell in marshes, floodplains, or other well-watered areas, including the waterbucks and reedbucks. These antelopes first appear in the fossil record 7.4 million years ago in Eurasia and 6.6 Mya in Africa. Taxonomy * Family Bovidae ** Subfamily Reduncinae *** Genus '' Kobus'' **** Waterbuck, ''Kobus ellipsiprymnus'' **** Kob, ''Kobus kob'' **** Lechwe, ''Kobus leche'' **** Nile lechwe, ''Kobus megaceros'' **** Puku, ''Kobus vardonii'' *** Genus '' Redunca'' **** Southern reedbuck, ''Redunca arundinum'' **** Mountain reedbuck, ''Redunca fulvorufula'' **** Bohor reedbuck, ''Redunca redunca'' *** Genus '' Pelea'' **** Grey rhebok, ''Pelea capreolus'' *** Genus †''Menelikia'' ****''Menelikia leakeyi'' ****''Menelikia lyrocera'' *** Genus †'' Procobus'' ****''Procobus brauneri'' ****''Procobus melania'' *** Genus †''Sivacobus'' (Late Pliocene to Late Pleistocene of the ...
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Bovidae
The Bovidae comprise the biological family of cloven-hoofed, ruminant mammals that includes cattle, bison, buffalo, antelopes, and caprines. A member of this family is called a bovid. With 143 extant species and 300 known extinct species, the family Bovidae consists of 11 (or two) major subfamilies and thirteen major tribes. The family evolved 20 million years ago, in the early Miocene. The bovids show great variation in size and pelage colouration. Excepting some domesticated forms, all male bovids have two or more horns, and in many species, females possess horns, too. The size and shape of the horns vary greatly, but the basic structure is always one or more pairs of simple bony protrusions without branches, often having a spiral, twisted or fluted form, each covered in a permanent sheath of keratin. Most bovids bear 30 to 32 teeth. Most bovids are diurnal. Social activity and feeding usually peak during dawn and dusk. Bovids typically rest before dawn, during midd ...
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