New Scientist

Image:  jackhynes

It can be lonely at the top. Snub-nosed monkeys live at a higher altitude than any other non-human primate – but they are also among the rarest of all primates.

The latest genomic analyses may help to explain exactly how they have adapted to life in the thin air found in their habitat and perhaps inform their conservation.

Snub-nosed monkeys were once fairly common across Asia, before climate and geological processes conspired against them. Mountain-building activity in the area associated with the formation of the Himalayas and the Tibetan plateau created physical barriers that isolated monkey populations from one another.

The deterioration of environmental conditions during the last ice age helped keep those populations apart. Read more on newscientist.com…