BERLIN — German scientists said on Tuesday they had discovered a new rare and endangered ape species in the tropical rainforests between Vietnam, Laos and Cambodia by its distinctive song.
The new type of crested gibbon, one of the most endangered primate species in the world, is called the northern buffed-cheeked gibbon or Nomascus annamensis, a statement from the German Primate Centre (DPZ) said.
Crested gibbons are found only in Vietnam, Laos, Cambodia and southern China
"The discovery of a new species of ape is a minor sensation," said Christian Roos from the DPZ.
"An analysis of the frequency and tempo of their calls, along with genetic research, show that this is, in fact, a new species."
The distinctive song "serves to defend territory or might even be a precursor of the music humans make," the statement added.
The male of the new species is covered with black fur that appears silver in sunlight. His chest is brownish and his cheeks deep orange-golden in colour. The females are orange-beige in colour.
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