addax advanced cell technology african buffalo alcelaphinae animal animal euthanasia antilocapridae antilopinae bali barbary sheep binomial nomenclature biological classification bison blackbuck borneo bos boselaphini bovid bovinae bovini brocket deer bubalus burma cambodia camel camelid capreolinae cervus cetartiodactyla chacoan peccary charles darwin university chevrotain choeropsis chordate cloning cobourg peninsula collared peccary common duiker conservation status dna damaliscus deer dibatag dik-dik duiker endangered species eutheria even-toed ungulate ex-situ conservation four-horned antelope garig gunak barlu national park gaur gazelle gerenuk giant forest hog giraffe giraffidae grazing antelope grey rhebok hartebeest hippocamelus hippopotamidae hippopotamus hippotragus hirola impala java klipspringer kting voar laos laurasiatheria mammal marsh deer moose moschiola mountain goat muntjac musk deer muskox neotragini neotragus nilgai northern territory odocoileus okapi oribi oryx ovis ox pampas deer peccary phacochoerus pig potamochoerus procapra pronghorn pygmy hog raphicerus reduncinae reedbuck reindeer roe deer ruminantia rupicapra saiga antelope san diego zoo saola somatic cell nuclear transfer southeast asia strepsicerotini subspecies suidae suina tahr takin taurotragus thailand tibetan antelope tragelaphus tragulus trophy hunting tufted deer tylopoda vietnam water chevrotain water deer white-lipped peccary wikimedia commons wikispecies wildebeest