Sumatran Rhino 2🦏

Photo: Charles W. Hardin · CC BY 2.0

SpeciesPerissodactylaRhinocerotidae
Mammals

🦏Sumatran rhinoceros

Dicerorhinus sumatrensis (G.Fischer, 1814)

The Sumatran rhinoceros, also known as the Sumatran rhino, hairy rhinoceros or Asian two-horned rhinoceros, is a rare member of the family Rhinocerotidae and one of five extant species of rhinoceros; it is the only extant species of the genus Dicerorhinus. It is the smallest rhinoceros, although it is still a large mammal; it stands 112–145 cm (44–57 in) high at the shoulder, with a head-and-body length of 2.36–3.18 m and a tail of 35–70 cm (14–28 in). The weight is reported to range from 500–1,000 kg (1,100–2,200 lb), averaging 700–800 kg (1,540–1,760 lb). Like both African species, it has two horns; the larger is the nasal horn, typically 15–25 cm (5.9–9.8 in), while the other horn is typically a stub. A coat of reddish-brown hair covers most of the Sumatran rhino's body.

Text: Wikipedia, CC BY-SA 4.0.

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Photos
3
Measurements
12
vs you
≈ 20× your weight
Also called
Hairy Rhinoceros
Conservation status
CRCritically endangered

IUCN Red List assessment, 2020.

Population trendDecreasing
Key measurements
Body mass
1,260 kg
Body length
2.98 m
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
35 years
All measurements ↓
Facts and figures

Everything we know about the Sumatran rhinoceros

Typical adult figures. Where a value is an estimate rather than a measurement, it says so.

Body mass
1,260 kg
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 1,260 kgAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Body length
2.98 m
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Maximum lifespan
35 years
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 33 yearsAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Generation length
20 years
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Age at maturity
7.6 years
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Gestation
236 days
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 236 daysAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Litter size
1
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 1AnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Trophic level
Herbivore
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Activity cycle
Nocturnal
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Home range
12 km²
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Population density
14 per km²
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Volume l
1,260 Laverage
Details ↓

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 Sumatran rhinoceros yet: shoulder height, top speed, bite force.

More

More about the Sumatran rhinoceros

Closest relative on this site
🦏 Indian rhinoceros — last shared an ancestor ≈ 12 million years ago.
What it eats
fruit50%
leaves, roots and other plants50%
In other languages
وحيد القرن السومطري (ar), Sumatra-Nashorn (de), Dicerorhinus sumatrensis (es), Rhinocéros de Sumatra (fr), 苏门答腊犀 (zh), Nosorożec sumatrzański (pl) … and 28 more languages
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