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Volume 42 Issue 6
Dec.  2021
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Liu Y, Wang P. A new record of Murina fanjingshanensis (Chiroptera: Vespertilionidae) in Sichuan Province, China[J]. Journal of Sichuan Forestry Science and Technology, 2021, 42(6): 136−139 doi: 10.12172/202108090001
Citation: Liu Y, Wang P. A new record of Murina fanjingshanensis (Chiroptera: Vespertilionidae) in Sichuan Province, China[J]. Journal of Sichuan Forestry Science and Technology, 2021, 42(6): 136−139 doi: 10.12172/202108090001

A New Record of Murina fanjingshanensis (Chiroptera: Vespertilionidae) in Sichuan Province, China


doi: 10.12172/202108090001
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  • Received Date: 2021-08-09
    Available Online: 2021-10-21
  • Publish Date: 2021-12-10
  • On May 11 in 2020, one male bat was captured in a cave in Micangshan National Nature Reserve, Wangcang County, Sichuan Province, China. It was identified as the Fang He tube-nosed bat, namely Murina fanjingshanensis, which is a new record of Chiroptera species in Sichuan Province. The specimen was currently kept in the herbarium of Institute of Ecology, Sichuan Academy of Forestry.
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  • [1] Wilson, D. E. & Mittermeier, R. A. eds. (2019). Handbook of the Mammals of the World. Vol. 9. Bats. Lynx Edicions, Barcelona.
    [2] 蒋志刚, 刘少英, 吴毅, 等. 2017. 中国哺乳动物多样性(第2版) . 生物多样性, 25(8): 886-895. [3 杨奇森, 夏霖, 冯祚建, 等. 2007. 兽类头骨测量标准V: 食虫类、翼手类. 动物学杂志, 42(2): 56−62.
    [3] Fang He, Ning Xiao, Jiang Zhou. 2015. A new species of Murina from China (Chiroptera: Vespertilionidae). Cave Research. 2(2): 1-5.
    [4] Guillén-Servent, A. , FRANCIS C. M. 2006. A new species of bat of the Hipposideros bicolor group (Chiroptera: Hipposideridae) from central Laos, with evidence of convergent evolution with Sundaic taxa. Acta Chiropterologica 8: 39–61.
    [5] 王酉之, 胡锦矗. 1999. 四川兽类原色图鉴. 北京: 中国林业出版社, 86−87.
    [6] 胡锦矗, 胡杰. 2007. 四川兽类名录新订, 西华师范大学学报(自然科学版), 28(3): 165−171.
    [7] Wen-Hua Yu, Gabor Csorba, Yi Wu. Tube-nosed variations–a new species of the genus murina (Chiroptera: Vespertilionidae) from China. Zoological Research, 2020, 41(1): 70−77.
    [8] 黄太富, 龚小燕, 吴涛, 等. 2018. 梵净山管鼻蝠在湖南省的分布新纪录. 兽类学报, 38(3): 315−317.
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A New Record of Murina fanjingshanensis (Chiroptera: Vespertilionidae) in Sichuan Province, China

doi: 10.12172/202108090001
  • Sichuan Academy of Forestry, Sichuan Key Laboratory of Ecological Restoration and Conservation for Forest and Wetland, Chengdu 610081, China

Abstract: On May 11 in 2020, one male bat was captured in a cave in Micangshan National Nature Reserve, Wangcang County, Sichuan Province, China. It was identified as the Fang He tube-nosed bat, namely Murina fanjingshanensis, which is a new record of Chiroptera species in Sichuan Province. The specimen was currently kept in the herbarium of Institute of Ecology, Sichuan Academy of Forestry.

  • 管鼻蝠属(Murina)隶属于翼手目(Chiroptera)蝙蝠科(Vespertilionidae)管鼻蝠亚科(Murininae)。管鼻蝠亚科包括Harpiocephalus属1种、harpiola属2种和Murina属39种共计42种[1],它们分布于南亚、东南亚和澳大利亚。蒋志刚等[2]记录中国有管鼻蝠属物种16种。2020年月在米仓山国家级自然保护区翼手目物种调查中,在鼓城山的山洞中采集到1号翼手目标本,基于形态特征和分子数据,鉴定为梵净山管鼻蝠(Murina fanjingshanensis),是该物种国内第三个分布点,四川省首次记录。

    • 在旺苍县米仓山镇鼓城山近山顶的一洞穴内(E106°33′8″,N32°39′7″,海拔1 895m)深约500 m,离地高度约6 m的顶部,利用手抄网捕获了1号翼手类标本,标本号为SAFLY011,标本保存于四川省林业科学研究院生态所标本室。

    • 采集标本野外用钢卷尺测量体长、尾长、后足长、耳高、前臂长和径长,精度为0.1 mm,取样后标本保存于75%酒精溶液中。室内将翼手目标本头骨取出制成头骨标本,按照杨奇森等[3]、He 等[4]的方法用游标卡尺测量头骨量度,精度为0.01 mm。

    • 委托擎科生物技术有限公司利用引物L14724ag: 5’-ATGATATGAAAAACCATCGTTG-3’ 和H15915ag: 5’-TTTCCNTTTCTGGTTTACAAGAC-3’[5]扩增cytb基因。所获序列经手工校正后利用Genebank的Blast功能搜索,结果与梵净山管鼻蝠相近,联合下载四川及国内分布的管鼻蝠属物种[2] cytb基因,以毛翼管鼻蝠(Harpiocephalus mordax)为外群构建系统发育关系。

    2.   结果
    • 外形特征:体型小,鼻部呈短管状突出,开向两侧,乌黑色,体长48 mm,尾长36 mm,后足长9 mm,耳高15 mm,前臂长39 mm,径长19 mm。背部毛长,较粗;头部灰黑色;背部稍淡,略呈棕白色;腹毛白色;翼膜黑褐色,尾膜覆毛。

      头骨隆起,鼻间沟明显,从吻突到脑颅逐渐升高;具矢状嵴和人字嵴;听泡较小约2.08 mm;颧弓细长,颧宽大于脑颅宽。齿式:2.1.2.3/3.1.2.3=34。上颌I2略高于I3,犬齿和第二前臼齿最高而犬齿略高于第二前臼齿;M1、M²几乎相同, M3小于M2的1/2。下门齿高度递增,臼齿高度递减,m1、m2齿冠呈W形,m3约为m1的2/3宽。

    • 基于线粒体细胞色素B基因构建的贝叶斯系统发育关系显示四川标本与湖南和贵州的梵净山管鼻蝠聚序列聚在一起形成一支而与白腹管鼻蝠形成姊妹群(见图1)。

      Figure 1.  Bayesian phylogenetic tree of the genus Murina based on Cyt b gene

    3.   讨论
    • 梵净山管鼻蝠隶属于翼手目Chiroptera蝙蝠科 Vespertilionidae 管鼻蝠亚科 Murininae 管鼻蝠属。管鼻蝠属在四川有金管鼻蝠(Murina aurata)和白腹管鼻蝠(Murina leucogaster)两个物种[6-7]。金管鼻蝠通体金黄色[6]易与梵净山管鼻蝠相区分,同时金管鼻蝠体长33 mm,尾长26 mm、前臂长33 mm[6]明显小于梵净山管鼻蝠;白腹管鼻蝠背面红棕、尾长41.5 mm,前臂长41.1 mm[6]大于梵净山管鼻蝠。Yu 等[8]在四川卧龙发现管鼻蝠属一新种锦矗管鼻蝠(Murina jinchui)体长40.1 mm、前臂长32.6 mm、径长14.7 mm明显小于梵净山管鼻蝠,背部棕灰色有1个条纹、腹部灰色有2个条纹。通过构建的系统发育关系看,梵净山管鼻蝠与白腹管鼻蝠关系较近。

      梵净山管鼻蝠由He et. al. [4]发现于贵州梵净山国家级自然保护区,黄太福等[9]在湖南省湘西土家族苗族自治州龙山县再次发现,四川是其第三个发现点。从贵州、湖南采集的标本数量来看,该物种似乎不属于群居性动物,它们分散栖息于其他翼手目物种间,种群数量稀少,属于较为珍稀的物种。

      梵净山管鼻蝠栖息的洞穴超过0.5 km并有岔洞,该洞穴曾有较多人员在洞穴内生产。该洞穴栖息的其他翼手目物种有中华菊头蝠(Rhinolophus sinicus)、皮氏菊头蝠(Rhinolophus pearsonii)、西南鼠耳蝠(Myotis altarium)和大蹄蝠(Hipposideros armiger)。

      原记载梵净山管鼻蝠为林栖型食虫性蝙蝠,本次在洞穴中捕获说明其生境类型更为多样。

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