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Alishan salamander
The Alishan salamander (''Hynobius arisanensis'') is a species of salamander in the Hynobiidae family endemic to Taiwan. It occurs in the Alishan Range, the Yushan Range, and southern Central Mountain Range, where it lives at altitudes of above sea level. Its natural habitats are temperate forests, rivers, and freshwater springs.〔 It is usually hiding during day time.〔
Adult ''H. arisanensis'' measure in snout–vent length. It is blackish-brown to reddish-brown dorsally and somewhat lighter brown or grey-brown ventrally.〔
==Distribution and habitat==
A study of ''H. arisanensis'' in the Alishan Range found the adults had home ranges of up to 500 m2 (mean 65 m2). Adult and juvenile survival was high, 0.996 and 0.977, respectively. With the estimated population growth ratio of 1.077, the population appeared stable or slightly increasing. It is found in coniferous and broadleaf woodland near streams where it occurs at altitudes greater than and is considered rare. It probably breeds in the streams with the larvae developing in the water.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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