广东省南岭发现毛翼管鼻蝠及其核型与回声定位声波特征
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摘要
2012年8月在广东省南岭自然保护区采集到6只森林型蝙蝠(3♀,3♂),其鼻部呈管状,毛被厚密而柔软,后腿、翼膜和尾膜被覆有棕色绒毛。体型较大,雌雄之间有明显差异,前臂长♀48.94~52.67mm,♂44.00~46.92 mm;核型为2n=44,FN=52;超声波为调频型,主频率为78.3 kHz。经鉴定为蝙蝠科管鼻蝠亚科的毛翼管鼻蝠(Harpiocephalus harpia)。这一发现使该物种在中国大陆地区目前的分布区与栖息地得以进一步核实和确认,弥补了该珍稀蝙蝠物种的分布、行为和生态学资料。
Six forest bats( 3♀,3♂) were collected from Nanling Nature Reserve in Guangdong Province in August 2012 and measurement was taken. The nostrils were short tubes; pelages were thick and soft; hind legs,wing membrane and uropatagium were covered with brown hair. Their sizes were relatively large and with obvious difference between male and female. The forearm length( FA) was 48. 94- 52. 67 mm in female and 44. 00- 46. 92 mm in male. The karyotype of this bat was 2n = 44,FN = 52. The echolocation calls were frequency modulated( FM) with main frequency 78.3 kHz. These individuals were identified as Harpiocephalus harpia( Murininae) based on the characteristics of external characteristics,skull morphologies and karyotypic information. The occurrence of this bat verified and confirmed their distribution in mainland China. This recording had a great significance in supplementing the distribution,behaviorl and ecology informations on this species.
Six forest bats( 3♀,3♂) were collected from Nanling Nature Reserve in Guangdong Province in August 2012 and measurement was taken. The nostrils were short tubes; pelages were thick and soft; hind legs,wing membrane and uropatagium were covered with brown hair. Their sizes were relatively large and with obvious difference between male and female. The forearm length( FA) was 48. 94- 52. 67 mm in female and 44. 00- 46. 92 mm in male. The karyotype of this bat was 2n = 44,FN = 52. The echolocation calls were frequency modulated( FM) with main frequency 78.3 kHz. These individuals were identified as Harpiocephalus harpia( Murininae) based on the characteristics of external characteristics,skull morphologies and karyotypic information. The occurrence of this bat verified and confirmed their distribution in mainland China. This recording had a great significance in supplementing the distribution,behaviorl and ecology informations on this species.
引文
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杨奇森,夏霖,冯祚建,等.2007.兽类头骨测量标准V:食虫目、翼手目.动物学杂志,42(2):56-62.
张金泉,徐颂军.2007.广东省森林公园研究.北京:科学出版社,30-42.
张荣祖.1997.中国哺乳动物分布.北京:中国林业出版社,54.
张燕均,邓柏生,李玉春,等.2010.西南鼠耳蝠广东新纪录及其核型.兽类学报,30(4):460-464.
周全,张燕均,本川雅治,等.2011.广东省南岭新纪录种中管鼻蝠的形态测量、核型及超声波数据.动物学杂志,46(1):109-114.
Corbet G B,Hill J E.1992.The mammals of the Indomalayan Region∥Natural History Museum Publications,London:Oxford University Press,151-152.
Lin L K,Harada M,Motokawa M,et al.2006.Updating the occurrence of Harpiocephalus harpia(Chiroptera:Vespertilionidae)and its karyology in Taiwan.Mammalia,70(1/2):170-172.
彭鸿绶,彭燕章.1972.我国鸟兽的首次记录.云南动物研究所科研工作汇编,(2):1-7.
盛和林.2005.中国哺乳动物图鉴.郑州:河南科学技术出版社,140-142.
Smith A T,解焱.2009.中国兽类野外手册.长沙:湖南教育出版社,352.
王应祥.2003.中国哺乳动物种和亚种分类名录与分布大全.北京:中国林业出版社,59.
杨奇森,夏霖,冯祚建,等.2007.兽类头骨测量标准V:食虫目、翼手目.动物学杂志,42(2):56-62.
张金泉,徐颂军.2007.广东省森林公园研究.北京:科学出版社,30-42.
张荣祖.1997.中国哺乳动物分布.北京:中国林业出版社,54.
张燕均,邓柏生,李玉春,等.2010.西南鼠耳蝠广东新纪录及其核型.兽类学报,30(4):460-464.
周全,张燕均,本川雅治,等.2011.广东省南岭新纪录种中管鼻蝠的形态测量、核型及超声波数据.动物学杂志,46(1):109-114.