Pongo tapanuliensis🐒

Photo: Tim Laman · CC BY 4.0

SpeciesPrimatesHominidae
Primates

🐒Tapanuli orangutan

Pongo tapanuliensis Nurcahyo, Meijaard, Nowak, Fredriksson & Groves, 2017

The Tapanuli orangutan is a species of orangutan restricted to South Tapanuli in the island of Sumatra in Indonesia. It is one of three known living species of orangutan, alongside the Sumatran orangutan, found farther northwest on the island, and the Bornean orangutan. It was described as a distinct species in 2017. As of 2018, there are roughly 800 individuals of this species and it is currently on the critically endangered species list.

Text: Wikipedia, CC BY-SA 4.0.

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Measurements
12
vs you
≈ half your weight
Conservation status
CRCritically endangered

IUCN Red List assessment, 2024.

Population trendDecreasing
Key measurements
Body mass
53 kg
Body length
1.2 m
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
60 years
All measurements ↓
Facts and figures

Everything we know about the Tapanuli orangutan

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

Body mass
53 kg
COMBINE
Details ↓

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

Body length
1.2 m
COMBINE
Details ↓

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

Brain mass
389 g
COMBINE
Details ↓

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

Maximum lifespan
60 years
COMBINE
Details ↓

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

Generation length
25 years
COMBINE
Details ↓

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

Age at maturity
7.5 years
COMBINE
Details ↓

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

Gestation
259 days
COMBINE
Details ↓

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

Litter size
1
COMBINE
Details ↓

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

Trophic level
Omnivore
COMBINE
Details ↓

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

Activity cycle
Diurnal
COMBINE
Details ↓

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

Population density
2.2 per km²
COMBINE
Details ↓

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

Volume l
53 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 Tapanuli orangutan yet: shoulder height, top speed, bite force.

Where it sits

Family tree

  1. kingdomAnimalia
  2. ›phylumChordata
  3. ›classMammalia
  4. ›orderPrimates
  5. ›familyHominidae
  6. ›genusPongo
  7. ›speciesPongo tapanuliensis
Full lineage
  1. classMammals · Mammalia
  2. infraorderSimiiformes
  3. subfamilyPonginae
  4. genusPongo
All 14 branches ↓
  1. kingdomMetazoa
  2. phylumChordata
  3. subphylumCraniata
  4. subphylumVertebrata
  5. superclassGnathostomata
  6. superclassSarcopterygii
  7. superclassTetrapoda
  8. classMammals · Mammalia
  9. subclassTheria
  10. superorderEuarchontoglires
  11. suborderHaplorrhini
  12. infraorderSimiiformes
  13. subfamilyPonginae
  14. genusPongo
More

More about the Tapanuli orangutan

What it eats
fruit89%
insects and other invertebrates11%
In other languages
Orang-outan de Batang Toru (fr), Tapanuli-Orang-Utan (de), tapanuli orangután (hu), อุรังอุตังตาปานูลี (th), Pongo tapanuliensis (nl), Pongo tapanuliensis (sv) … and 23 more languages
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