List of even-toed ungulates by population

This is a list of even-toed ungulate species by estimated global population. This list is not comprehensive, as not all ungulates have had their numbers quantified.

Common name Binomial name Population Status Trend Notes Image
SaolaPseudoryx nghetinhensis750[1]CR[1][1]Maximum estimate. No individuals in captivity. Wild population highly dispersed, and subpopulations fragmented with numbers of mature individuals below the minimum viable population. Foremost threatened by hunting.[1]
Pygmy hogPorcula salvania250[2]CR[2][2]Maximum estimate for mature individuals.[2]
Bawean deerAxis kuhlii250300[3]CR[3][3]Estimates are for the wild population only; may reach as high as 500.[3]
AddaxAddax nasomaculatus100[4]CR[4][4]Maximum estimate for the wild.[4]
TamarawBubalus mindorensis300[5]CR[5][5]
Togian babirusaBabyrousa togeanensis500[6]EN[6][6]Maximum estimate.[6]
Walia ibexCapra walie500[7]EN[7][7]
Dama gazelleNanger dama500[8]CR[8][8]Maximum estimate.[8]
HirolaBeatragus hunteri5002000[9]CR[9][9]May be much lower.[9]
Anhui musk deerMoschus anhuiensis700800[10]EN[10][10]Most recent estimate was in 1998.[10]
Przewalski's gazelleProcapra przewalskii700800[11]EN[11][11]Could be underestimated.[11]
Persian fallow deerDama mesopotamica715[12]EN[12][12]Previously thought to be extinct.[12]
Wild Bactrian camelCamelus ferus950[13]CR[13][13]Wild population only.[13]
South Andean deerHippocamelus bisulcus10481500[14]EN[14][14]
Calamian deerAxis calamianensis1123[15]EN[15][15]1994 estimate; has almost certainly decreased.[15]
Abbott's duikerCephalophus spadix1500[16]EN[16][16]Maximum estimate.[16]
Cuvier's gazelleGazella cuvieri17502950[17]EN[17]unknown[17]
Nilgiri tahrNilgiritragus hylocrius18002000[18]EN[18][18]
Pygmy hippopotamusChoeropsis liberiensis20003000[19]EN[19][19]Estimate is from 1993; numbers have probably shrunk.[19]
Mountain anoaBubalus quarlesi2500[20]EN[20][20]Maximum estimate.[20]
Rhim gazelleGazella leptoceros2500[21]EN[21][21]Estimate is for mature individuals only.[21]
Visayan spotted deerRusa alfredi2500[22]EN[22][22]Maximum estimate.[22]
Mountain NyalaTragelaphus buxtoni25004000[23]EN[23][23]2500 is a maximum estimate from 1999, but recent work has shown numbers may be as high as 4000.[23]
European bisonBison bonasus3200[24]VU[24][24]Includes 1400 semi-domestic animals and 1800 wild. Semi-domestic numbers are likely underestimated.[24]
Chacoan peccaryCatagonus wagneri3200[25]EN[25][25]Estimate was made in 2002; wide-scale deforestation of their habitat began in 2003.[25]
Wild water buffaloBubalus arnee3400[26]EN
Jentink's duikerCephalophus jentinki3500[27]EN[27][27]Maximum estimate; may be less than 2000.[27]
BarasinghaRucervus duvaucelii35005100[28]VU[28][28]
Nile lechweKobus megaceros4291[29]EN[29][29]
Small red brocketMazama bororo4500[30]VU[30][30]Maximum estimate.[30]
Arabian tahrArabitragus jayakari5000[31]EN[31][31]Maximum estimate.[31]
West Caucasian turCapra caucasica50006000[32]EN[32][32]
Barbary sheepAmmotragus lervia500010000[33]LC[33][33]
BeiraDorcatragus megalotis7000[34]VU[34][34]
Arabian OryxOryx leucoryx70008000[35]VU[35][35]60007000 in captivity and c.1000 in the wild.[35]
Hairy-fronted muntjacMuntiacus crinifrons70008500[36]VU[36][36]Most recent estimate was in 1998.[36]
BantengBos javanicus8000[37]EN[37][37]Maximum estimate; may be fewer than 5000. Numbers do not include the non-purebred domestic variety.[37]
MarkhorCapra falconeri9700[38]NT[38][38]Estimate includes approximately 900 animals assumed to live in areas for which data is unavailable.[38]
Nubian ibexCapra nubiana10000[39]VU[39][39]Maximum estimate.[39]
Southern pudúPudu puda10000[40]NT[40][40]Maximum estimate.[40]
Red goralNaemorhedus baileyi10000[41]VU[41][41]Maximum estimate for mature individuals.[41]
Four-horned antelopeTetracerus quadricornis10000[42]LC[42][42]
Javan rusaRusa timorensis10000[43]VU[43][43]Maximum estimate for mature individuals.[22]
TarucaHippocamelus antisensis1200017000[44]VU[44][44]
GaurBos gaurus1300030000[45]VU[45][45]
Soemmerring's gazelleNanger soemmerringii14000[46]VU[46][46]
Mountain gazelleGazella gazella15000[47]VU[47][47]Maximum estimate.[47]
Wild yakBos mutus15000[48]VU[48][48]Estimate is from 1995.[48]
Giant elandTragelaphus derbianus1500020000[49]LC[49][49]
Black wildebeestConnochaetes gnou18000[50]LC[50][50]Minimum estimate (11000 wild and 7000 semi-domesticated).[50]
Grey rhebokPelea capreolus18000[51]LC[51][51]
Harvey's duikerCephalophus harveyi20000[52]LC[52][52]Numbers may be overestimated.[52]
Pampas deerOzotoceros bezoarticus2000080000[53]NT[53][53]
Red-fronted gazelleEudorcas rufifrons25000[54]VU[54][54]
Zebra duikerCephalophus zebra28000[55]VU[55][55]Could be overestimated; may be less than 15000.[55]
BongoTragelaphus eurycerus28000[56]NT[56][56]Two subspecies: Mountain (75140) and Lowland (28000).[56]
Alpine ibexCapra ibex30000[57]LC[57][57]Was as low as 100 individuals in the 1800s.[57]
Silver Dik-dikMadoqua piacentinii30000[58]DD[58][58]Possibly overestimated.[58]
NyalaTragelaphus angasii32000[59]LC[59][59]
Ogilby's duikerCephalophus ogilbyi35000[60]LC[60][60]
OkapiOkapia johnstoni3500050000[61]EN[61][61]
Mountain reedbuckRedunca fulvorufula36000[62]LC[62][62]Minimum estimate, divided into three subspecies: Southern (33000), Chanler's (2900), and Western (450).[62]
Red forest duikerCephalophus natalensis42000[63]LC[63][63]Numbers may be underestimated.[63]
KlipspringerOreotragus oreotragus42000[64]LC[64][64]Estimate is considered conservative.[64]
BlackbuckAntilope cervicapra50000[65]NT[65][65]Numbers have increased from 2000024000 in the 1970s.[65]
Spanish ibexCapra pyrenaica50000[66]LC[66][66]Numbered only c.7900 in the early 1990s.[66]
Saiga AntelopeSaiga tatarica50000[67]CR[67][67]Numbers stood at 1250000 in the mid-1970s.[67]
Royal antelopeNeotragus pygmaeus62000[68]LC[68][68]Possibly underestimated.[68]
East African oryxOryx beisa67000[69]NT[69][69]Divided into two subspecies: Beisa (50000) and Fringe-eared (17000).[69]
Southern reedbuckRedunca arundinum73000[70]LC[70][70]
Sable antelopeHippotragus niger75000[71]LC[71][71]
Roan antelopeHippotragus equinus76000[72]LC[72][72]
Mountain goatOreamnos americanus80000119000[73]LC[73][73]
GerenukLitocranius walleri95000[74]NT[74][74]
Sharpe's GrysbokRaphicerus sharpei95000[75]LC[75][75]Difficult to study due to the animal's nocturnal nature; numbers may be underestimated.[75]
Japanese serowCapricornis crispus100000[76]LC[76][76]
Black duikerCephalophus niger100000[77]LC[77][77]
Bohor reedbuckRedunca redunca101000[78]LC[78][78]Probably underestimated.[78]
Dall sheepOvis dalli111500116500[79]LC[79][79]Consists of approximately 41500 sheep in Canada and between 70000 and 75000 animals in the United States.[79]
HippopotamusHippopotamus amphibius115000130000[80]VU[80][80]Population was estimated to be between 125000 and 148000 in a 2008 assessment.[80]
Lesser kuduTragelaphus imberbis118000[81]NT[81][81]Minimum estimate.[81]
Goitered gazelleGazella subgutturosa120000140000[82]VU[82][82]
PukuKobus vardonii130000[83]NT[83][83]
MuskoxOvibos moschatus135000[84]LC[84][84]Estimate includes 75400 animals in the Northwest Territories, 45300 in Nunavut, 3714 in Alaska, and between 9500 and 12500 in Greenland.[84]
Common elandTragelaphus oryx136000[85]LC[85][85]
Yellow-backed duikerCephalophus silvicultor160000[86]LC[86][86]
Red-flanked duikerCephalophus rufilatus170000[87]LC[87][87]
SitatungaTragelaphus spekii170000[88]LC[88][88]Yet-to-be-published research suggests the population has been overestimated.[88]
Weyns's duikerCephalophus weynsi188000[89]LC[89][89]
WaterbuckKobus ellipsiprymnus200000[90]LC[90][90]About 95000 of the Defassa subspecies and 105000 of the Common.[90]
LechweKobus leche212000[91]LC[91][91]Combined numbers of three subspecies: Red (98000), Kafue (78000), and Black (36000).[91]
Bates's pygmy antelopeNeotragus batesi219000[92]LC[92][92]
Water chevrotainHyemoschus aquaticus278000[93]LC[93][93]
White-bellied duikerCephalophus leucogaster287000[94]LC[94][94]
Black-fronted duikerCephalophus nigrifrons300000[95]LC[95][95]
VicuñaVicugna vicugna347273[96]LC[96][96]
Grant's gazelleNanger granti350000[97]LC[97][97]
HartebeestAlcelaphus buselaphus362000[98]LC[98][98]
SuniNesotragus moschatus365000[99]LC[99][99]
GemsbokOryx gazella373000[100]LC[100][100]
Peters's duikerCephalophus callipygus382000[101]LC[101][101]
Mongolian gazelleProcapra gutturosa400000[102]LC[102]Unknown[102]Estimate has dropped from 2700000 since 1998.[102]
Greater kuduTragelaphus strepsiceros482000[103]LC[103][103]
Salt's dik-dikMadoqua saltiana485600[104]LC[104][104]
Günther's dik-dikMadoqua guentheri511000[105]LC[105][105]
American bisonBison bison530000[106]NT[106][106]Includes 500000 semi-domestic animals and 30000 wild (19000 plains bison and 11000 wood bison).[106]
GuanacoLama guanicoe535750589750[107]LC[107][107]
Thomson's gazelleEudorcas thomsonii550000[108]NT[108][108]
SteenbokRaphicerus campestris600000[109]LC[40][109]Considered an underestimate.[109]
PronghornAntilocapra americana700000[110]LC[110][110]Numbered over 35000000 in the early 1800s and as little as 20000 in the early 1920s.[110]
Bay duikerCephalophus dorsalis725000[111]LC[111][111]
OribiOurebia ourebi750000[112]LC[112][112]
African buffaloSyncerus caffer890000[113]LC[113][113]Considered conservative. Divided into four subspecies: West African Savanna (27000), Central African Savanna (133000), Southern Savanna (670000), and Forest (60000).[113]
Kirk's dik-dikMadoqua kirkii971000[114]LC[114][114]
Siberian roe deerCapreolus pygargus1000000[115]NT[115][115]About 500000 were hunted annually in Russia in the 1800s.[115]
BushbuckTragelaphus scriptus1340000[116]LC[116][116]Estimate is considered conservative.[116]
MooseAlces alces1500000[117]LC[117][117]
Blue wildebeestConnochaetes taurinus1550000[118]LC[118][118]
Common duikerSylvicapra grimmia1660000[119]LC[119][119]Considered extremely conservative; yet-to-be-published research shows it may number as high as 10000000.[119]
ImpalaAepyceros melampus2000000[120]LC[120][120]
SpringbokAntidorcas marsupialis20000002500000[121]LC[121][121]
Maxwell's duikerPhilantomba maxwellii2137000[122]LC[122][122]Quite possibly underestimated.[122]
Blue duikerPhilantomba monticola7000000[123]LC[123][123]Estimate is considered conservative.[123]
White-tailed deerOdocoileus virginianus11500000[124]LC[124][124]Estimated population in the United States and Canada only, with estimate of 11000000 in the US considered a minimum.[124]
Water buffaloBubalus bubalis172000000[125]LC, Domesticatedincl. 3200000 Carabao in the Philippines
Domestic goatCapra aegagrus hircus850000000[126]Domesticated
CattleBos primigenius taurus1500000000[127]Domesticated
Domestic pigSus scrofa domesticus1000000000[128]Domesticated
Domestic sheepOvis aries1000000000[128]Domesticated

See also

References

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