| 李锋,余文华,吴毅,陈柏承,张秋萍,徐忠鲜,王英永,陈春泉,原田正史,本川雅治,李玉春.2015.江西省发现泰坦尼亚彩蝠.动物学杂志,50(1):1-8. |
| 江西省发现泰坦尼亚彩蝠 |
| Kerivoula titania Discovered in Jiangxi Province, China |
| 投稿时间：2014-04-02 修订日期：2014-12-16 |
| DOI：DOI: 10.13859/j.cjz.201501001 |
| 中文关键词: 泰坦尼亚彩蝠 翼手目（蝙蝠） 新纪录 核型 江西省 |
| 英文关键词:Kerivoula titania Chiroptera (Bat) New record Karyotype Jiangxi Province |
| 基金项目: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） |
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| 中文摘要: |
| 2013年7月和8月，在江西井冈山国家级自然保护区石溪村（26° 37.143′ N，114° 10.875′ E，海拔777 m）和朱砂冲林场（26° 33.703' N，114° 11.232' E，海拔805 m）使用竖琴网分别采集到7号（6雄1雌）和5号（全雌）森林性蝙蝠标本。上述蝙蝠标本体型较小，前臂长30.16 ~ 33.85 mm，颅全长13.90 ~ 14.76 mm；无鼻叶，耳廓呈漏斗状，耳屏略呈披针形；脑颅骨略显扁平，齿式为2.1.3.3/3.1.3.3=38；核型中染色体数（2n）为32，常染色体臂数（FN）为52。经鉴定均为泰坦尼亚彩蝠（Kerivoula titania），是江西省翼手目分布新纪录，同时也为中国大陆地区（除海南和台湾）翼手目分布新纪录。本文给出了泰坦尼亚彩蝠的外形和头骨特征及其相关测量数据，并对江西产该种蝙蝠雌雄性标本间的形态数据以及江西产标本与东南亚产该种标本测量数据分别进行t检验，该种性二型分化不明显，但江西和东南亚两地区种群在形态上出现了一定的分化；同时对其染色体核型、生态及保护地位进行了分析和讨论。标本现保存于广州大学生命科学学院。 |
| 英文摘要: |
| Through harp traps, 7 forest bats (6 males and 1 female) and 5 forest bats (all females) were collected respectively in Shixi Village (26° 37.143′ N, 114° 10.875′ E, alt. 777 m) and Zhushachong Forest Farm (26° 33.703' N, 114° 11.232' E, alt. 805 m), both in Jinggangshan National Nature Reserve, Jiangxi Province, China, in July and August, 2013. The typical characteristics of these bats include small-sized body (forearm length 30.16 – 33.85 mm, greatest length of skull 13.90 – 14.76 mm), with long-lanceolated tragus and funnel-shaped ears, but no noseleaf structure. The skull is flattened and its dental formula is 2.1.3.3/3.1.3.3=38. And the characteristics of karyotype include that the chromosome number (2n) is 32, and the fundamental number (FN) is 52. They were identified as Kerivoula titania, a new species of Southeast Asia described in 2007. It is the first record in Jiangxi Province and Mainland China (excluding Hainan and Taiwan). The feature of morphological structure and skull of the specimens were given, and all the relevant measurement data were given and analysed. The data differences between males and females of K. titania in Jiangxi Province, also the data differences between Jiangxi Province and Southeast Asia of K. titania were tested by t-test through SPSS software v19.0. The result show that sexual dimorphism of K. titania is not obvious but K. titania distributed in these two areas may have appeared certain differentiation in morphology. Besides, the karyotype of K. titania were given and analysed. The ecological and conservation status of this bat species in the world also had been discussed. All specimens were preserved in School of Life Sciences, Guangzhou University. |
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