新平哀牢山红瘰疣螈的生物学特征及保护

红瘰疣螈是国家Ⅱ级保护动物。在中国物种红色名录中被列为近危等级。通过野外调查和走访调查结合的方法，对新平哀牢山红瘰疣螈的栖息环境、形态特征、分布特点、繁殖等生物学特征进行了初步调查研究。发现其种群数量趋于减少，分布范围狭窄，提出了加强其栖息环境和物种多样性保护的建议。

Biological characteristics and protection of tylototriton shanjing at Mount Ailao in Xinping

Tylototriton shanjing, a kind of national animal under second class protection, is listed as the endangered level in the red name list of Chinese species. Through the method of field and visit survey, we have made an investigation into the biological characteristics like the living environment, morphological feature, distribution and reproduction of tylototriton shanjing at Mount Ailao in Xinping. The result of the investigation is that the population of tylototriton shanjing is decreasing and the distribution area beeomes narrow. Some suggestions on how to strengthen the protection of its living environment and the diversity of species are forwarded.