description Yunnan Lake Newt Overview
The Yunnan Lake newt, Cynops wolterstorffi, was an aquatic salamander in the family Salamandridae, confined to the Dianchi Lake area around Kunming in Yunnan Province, China. Its restricted distribution tied its survival closely to the condition of that lake and surrounding waters. Dark upperparts contrasted with orange coloration below, giving it the contrasting appearance associated with fire-bellied newts. The species is classified as extinct by the IUCN, with the last confirmed record dating to 1979.
Its disappearance has been linked to severe habitat degradation, including urban pollution and land reclamation, together with introduced fish. It is relevant to readers studying freshwater conservation and documented amphibian extinctions in China. The loss illustrates how several pressures acting on a single water system can threaten a species whose entire range is concentrated there.
help Yunnan Lake Newt FAQ
Where did the Yunnan Lake Newt live?
The Yunnan Lake Newt was endemic exclusively to Kunming and the surrounding waters of Dianchi Lake in Yunnan Province, China. It was a completely aquatic salamander that relied on this specific freshwater ecosystem.
What did the Yunnan Lake Newt look like?
Males of the species displayed distinctive coloration, featuring dark backs contrasted with striking bright orange undersides. They also possessed rough, bumpy skin typical of many aquatic salamanders.
Is the Yunnan Lake Newt still alive today?
The Yunnan Lake Newt (Cynops wolterstorffi) is considered extinct, with no confirmed sightings since the late 1970s. Its population collapsed primarily due to severe habitat loss.
Why did the Yunnan Lake Newt go extinct?
The rapid urbanization and industrialization of Kunming led to massive pollution and land reclamation around Dianchi Lake. These destructive environmental changes completely wiped out the newt's highly restricted habitat.
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