🦏Black rhinoceros
黑犀（學名：Diceros bicornis），是犀科黑犀屬的唯一一種，產于非洲的肯尼亞、坦桑尼亞、喀麥隆、南非、納米比亞和津巴布韋。儘管名叫黑犀，它們的體表顔色實際上更接近于灰白色，這個名字一般被用來區別于白犀（Ceratotherium simum），事實上這兩種犀牛的區別不在于顔色，而主要在於體型，黑犀要比白犀小許多。 黑犀目前包括四個亞種，被IUCN列爲瀕危動物。
Text: Wikipedia, CC BY-SA 4.0.
IUCN Red List assessment, 2020.
- Body mass
- 996 kg
- Body length
- 3.3 m
- Shoulder height
- not recorded
- Top speed
- not recorded
- Bite force
- not recorded
- Maximum lifespan
- 49 years
Everything we know about the Black rhinoceros
Typical adult figures. Where a value is an estimate rather than a measurement, it says so.
Body mass996 kgCOMBINEOther figures ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Figures vary
- 1,100 kgAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Body length3.3 mCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Brain mass791 gCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Maximum lifespan49 yearsCOMBINEOther figures ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Figures vary
- 57 yearsAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Generation length17 yearsCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Age at maturity6.0 yearsCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Gestation1.3 yearsCOMBINEOther figures ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Figures vary
- 1.3 yearsAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Litter size1COMBINEOther figures ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Figures vary
- 1AnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Trophic levelHerbivoreCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Activity cycleCrepuscular / mixedCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Home range11 km²COMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Population density0.14 per km²COMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Volume l996 LaverageDetails ↓Hide ↑
Body mass at ~1.0 kg/L, the density of vertebrate tissue.
average = a mean across sexes or species in a group.
Not recorded for Black rhinoceros yet: shoulder height, top speed, bite force.
Family tree
- kingdomAnimalia
- ›phylumChordata
- ›classMammalia
- ›orderPerissodactyla
- ›familyRhinocerotidae
- ›genusDiceros
- ›speciesDiceros bicornis
- classMammals · Mammalia
- orderOdd-toed hoofed animals · Perissodactyla
- familyRhinocerotidae
- genusDiceros
All 13 branches ↓Fewer branches ↑
- kingdomMetazoa
- phylumChordata
- subphylumCraniata
- subphylumVertebrata
- superclassGnathostomata
- superclassSarcopterygii
- superclassTetrapoda
- classMammals · Mammalia
- subclassTheria
- superorderLaurasiatheria
- orderOdd-toed hoofed animals · Perissodactyla
- familyRhinocerotidae
- genusDiceros
More about the Black rhinoceros
镜头下的动物
站内动物的实拍影像——捕猎、打斗，还有各自过日子的样子。
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