How big does a Northern white-cheeked gibbon get? Here is an overview over the average adult age:
A grown Northern white-cheeked gibbon (Hylobates leucogenys) reaches an average size of 54.5 cm (1′ 10″).
When born, they have an average size of 0 cm (0′ 0″). A full-grown exemplary reaches roughly 7.32 kg (16.14 lbs). On birth they have a weight of 499 grams (1.1 lbs). The Northern white-cheeked gibbon (genus: Hylobates) is a member of the family Hylobatidae.
As a reference: Humans reach an average body size of 1.65m (5′ 5″) while carrying 62 kg (137 lbs). A human woman is pregnant for 280 days (40 weeks) and on average become 75 years old.
The northern white-cheeked gibbon (Nomascus leucogenys) is a species of gibbon native to South East Asia. It is closely related to the southern white-cheeked gibbon (Nomascus siki), with which it was previously considered conspecific. The females of the two species are virtually indistinguishable in appearance.The genome of N. leucogenys was sequenced and published in 2011.A “substantial” population of 455 critically endangered northern white-cheeked crested gibbons has been recently found living in the Pù Mát National Park in Nghệ An Province, northern Vietnam, near the border with Laos. Conservation International report they are living at high altitudes, and far from human settlements. This population, representing two-thirds of the total known in Vietnam are, apparently, the “only confirmed viable population” of this variety in the world.
Animals of the same family as a Northern white-cheeked gibbon
We found other animals of the Hylobatidae family:
- Black crested gibbon with a size of 54.5 cm (1′ 10″)
- Lar gibbon with a size of 54.5 cm (1′ 10″)
- Black crested gibbon with a size of 54.5 cm (1′ 10″)
- Northern white-cheeked gibbon with a size of 54.5 cm (1′ 10″)
- Pileated gibbon with a size of 54.2 cm (1′ 10″)
- Müeller’s gibbon with a size of 54.5 cm (1′ 10″)
- Siamang with a size of 82.4 cm (2′ 9″)
- Hoolock gibbon with a size of 54.7 cm (1′ 10″)
- Siamang with a size of 82.4 cm (2′ 9″)
- Agile gibbon with a size of 54.4 cm (1′ 10″)
Animals with the same size as a Northern white-cheeked gibbon
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Northern white-cheeked gibbon:
- Pygmy hog with a size of 59.9 cm (2′ 0″)
- Bushy-tailed mongoose with a size of 44.6 cm (1′ 6″)
- Arabian gazelle with a size of 50 cm (1′ 8″)
- Raffles’ banded langur with a size of 51.4 cm (1′ 9″)
- Brazilian porcupine with a size of 46.9 cm (1′ 7″)
- Gray fox with a size of 60.3 cm (2′ 0″)
- Brown woolly monkey with a size of 53.7 cm (1′ 10″)
- Otter civet with a size of 62.6 cm (2′ 1″)
- Tasmanian devil with a size of 55.7 cm (1′ 10″)
- Arctic fox with a size of 56.4 cm (1′ 11″)
Animals with the same weight as a Northern white-cheeked gibbon
As a comparison, here are some other animals that weight as much as the Hylobates leucogenys:
- Culpeo with a weight of 8.62 kilos (19 lbs)
- Yellow-tailed woolly monkey with a weight of 8.27 kilos (18.23 lbs)
- Ursine colobus with a weight of 7.7 kilos (16.98 lbs)
- Culpeo with a weight of 8.62 kilos (19 lbs)
- Red-handed howler with a weight of 6.17 kilos (13.6 lbs)
- Hoolock gibbon with a weight of 6.7 kilos (14.77 lbs)
- Short-eared dog with a weight of 8.36 kilos (18.43 lbs)
- Grey-cheeked mangabey with a weight of 7.39 kilos (16.29 lbs)
- Hose’s langur with a weight of 6.29 kilos (13.87 lbs)
- Lumholtz’s tree-kangaroo with a weight of 6.65 kilos (14.66 lbs)