摘要
2013年8月在江西井冈山采集到1只体型很小的雌性蝙蝠,其主要特征为:体重仅为4.7 g,前臂长25.21 mm;大拇指基部和足掌具肉垫;头颅骨扁平,颅高约为颅宽的1/2。经鉴定为褐扁颅蝠Tylonycteris robustula,是江西省首次采集、记录到该种蝙蝠,属该省翼手目新纪录,并在国内首次报道其核型:2n=32,FN=52。
One small female bat was collected from Jinggangshan, Jiangxi province in August, 2013. Its main characteris- tics are： small size, light weight （only 4.7 g）, the forearm length is 25.21 mm, with well-developed pads at the bases of the thumbs and hindfeet, flattened skull, and the braincase height is about 1/2 of the braincase width. The species was identified as Tylonycteris robustula according to its flattened skull and pelage color, and this is the first record of this species in Jiangxi province. Moreover, the karyotype of Tylonycteris robustula is 2n = 32, FN = 52.
出处
《四川动物》
CSCD
北大核心
2014年第5期746-749,757,共5页
Sichuan Journal of Zoology
基金
国家自然科学基金国际合作重大项目(No.31110103910)
国家自然科学基金项目(No.31172045)
国家科技基础性工作专项项目(No.2013FY111500)资助
关键词
翼手目(蝙蝠)
褐扁颅蝠
江西
新纪录
核型
Chiroptera （Bats）
Tylonycteris robustula
Jiangxi Province
new record
karyotype
