北京地区翼手类现状与保护

北京地区翼手类共有3科17种;其中绝大多数为古北型,有11种,占68.75%,此外,有4种季风型1、种南中国型、1种东洋型.北京西部种类特别丰富,占北京翼手类的82%:北部燕山山区,缺少大型溶洞,翼手类中主要为本市常见种类,但分布许多北京地区稀有和少见种类.平原地区翼手类分布较少,只有常见种类.随着人类活动的增加,北京翼手类中的种类和数量急剧较少,有些种类近乎绝迹,应该尽快开展深入研究,了解翼手类的种类、分布、生态等详细资料,并且应加强翼手类的栖息场所保护.

The Status and Conservation Suggestions of Beijing Chiropteran

There are 17 species in 3 families of chiropteran distributed in Beijing.Most species are Palaearctic type,contain 11 species,including 64.8%.Beijing has 4 species of monsoon type,1 species of south-China type and 1 species of oriental type.Chiropteran in western of Beijing is abundant,including 81% of species. The north of Beijing is lack of great cave,there are only common species.Plain area of Beijing lacks of chiropteran,and owns the common species only.On account of the increase of disturbing of human being,the amount of rarely species of Beijing decrease extremely,near extinct.We think the government of Beijing should support more researches,and protect the habitat of chiropteran.