Yunnan White Handed Gibbon declared extinct

[Guest guest]

http://gokunming.com/en/blog/item/586/goodbye_yunnan_whitehanded_gibbon

 

Following the chilling announcement by the World Wildlife Fund that world

animal populations have dropped by roughly 25 percent since

1970<http://afp.google.com/article/ALeqM5jD6TobhN-nn-GG4W0JtvvuIPXoBg>,

another animal native to China has been declared extinct.

 

A research team of anthropologists from Zurich University working in

conjunction with the Kunming Institute of Zoology declared the Yunnan

white-handed gibbon to be

extinct<http://www.sciencedaily.com/releases/2008/05/080520213819.htm>.

The ape was last seen in 1988 in Yunnan's Nangunhe Nature Reserve. Its loud,

melodious calls were last heard by humans in 1992.

 

The Yunnan white-handed gibbon, aka *Hylobates lar*, is the most notable

Chinese animal to go extinct since the Yangtze River's baiji dolphin, which

was declared extinct by experts last year, only to have a Baiji

dolphin<http://news.nationalgeographic.com/news/2007/08/070831-baiji-dolphin.htm\

l>spotted

in the river shortly thereafter.

 

" This loss is particularly tragic " , said anthropologist Thomas Geissmann,

" because the extinct Chinese population was described as a distinct

subspecies, the so-called Yunnan white-handed gibbon. " Geissmann now hopes

that the subspecies may have survived in neighbouring Myanmar, but so far,

he has no evidence for this.

 

The loss of the Yunnan white-handed gibbon is being viewed by experts as a

potential harbinger of doom for other Chinese apes. China is home to a

unique diversity of apes, but most of them are currently endangered. China's

native ape populations are disappearing at an alarming rate, primarily due

to forest destruction, fragmentation and deterioration – as well as hunting.

 

Chinese ape species that are currently endangered include the white-cheeked

crested gibbon (Nomascus leucogenys), which has not been sighted in China

since the 1980s. The Cao-Vit crested gibbon (N nasutus) exists in Guangxi,

China and Cao Bang, Vietnam and is down to less than 50 individuals. The

Hainan crested gibbon (N hainanus) of Hainan province has less than 20

individuals.

 

" We hope that our research results will alarm the Chinese government as well

as international conservation agencies and encourage them to initiate

immediate efforts to save China's last surviving apes " , says Geissmann.