湖南衡东发现东亚水鼠耳蝠
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摘要
2016年8月27日晚间在湖南省衡东县四方山国有林场仙妃洞(26°58′25″N,113°3′23″E,海拔463m)利用雾网采集到2号鼠耳蝠标本(HUNNU16SF16雄性、HUNNU16SF38雌性)。通过外部形态以及Cyt b序列比对,确认这两只鼠耳蝠为东亚水鼠耳蝠(Myotis petax)。此2个体体型较小,头体长分别为49.76 mm与49.93 mm,前臂长分别为40.73 mm和42.40 mm;头骨较小、略低而不显圆滑,上颌向上中等弯曲约30°,脑颅较低,顶部平缓,矢状脊不明显,吻较发达,宽度超过眶间宽,颧弓纤细,宽度明显超过后头宽,头骨后部略显浑圆而稍外凸;阴茎骨较长,1.088 mm,宽度为0.742 mm。此记录为湖南省翼手目分布新记录,标本保存于湖南师范大学脊椎动物标本馆。
Two bats(sample number are HUNNU16SF16 male and HUNNU16SF38 female) have been captured by mist net in Xianfei Cave(26°58′25″N, 113°3′23″E, altitude 463 m), Sifang Mountain, Hengdong County, Hunan Province. The bats were identified as Myotis petax based on its external morphology, skull characteristics and molecular data. The measurement of forearm length was 40.73 mm and 42.40 mm for male and female which is slightly longer than that of M. petax captured from other locations(Table 2). The baculum Length in M. petax is 1.088 mm, nearly twice as large as in M. daubentonii. Maximum Likelihood tree based on Cyt b sequences was constructed(Fig. 4). The cladogram indicated the sequence of the samples from Hengdong County form a clade with M. petax that collected from Jilin Province China, Russia and Japan. The bat is a new record of Chiroptera in Hunan province. The samples were preserved in Hunan Normal University Vertebrate Specimens Museum.
Two bats(sample number are HUNNU16SF16 male and HUNNU16SF38 female) have been captured by mist net in Xianfei Cave(26°58′25″N, 113°3′23″E, altitude 463 m), Sifang Mountain, Hengdong County, Hunan Province. The bats were identified as Myotis petax based on its external morphology, skull characteristics and molecular data. The measurement of forearm length was 40.73 mm and 42.40 mm for male and female which is slightly longer than that of M. petax captured from other locations(Table 2). The baculum Length in M. petax is 1.088 mm, nearly twice as large as in M. daubentonii. Maximum Likelihood tree based on Cyt b sequences was constructed(Fig. 4). The cladogram indicated the sequence of the samples from Hengdong County form a clade with M. petax that collected from Jilin Province China, Russia and Japan. The bat is a new record of Chiroptera in Hunan province. The samples were preserved in Hunan Normal University Vertebrate Specimens Museum.
引文
Bradley R D,Baker R J.2001.A test of the genetic species concept:cytochrome-b sequences and mammals.Journal of Mammalogy,82(4):960-973.
Ellerman J R,Morrison-Scott T C S.1966.Checklist of Palaearctic and Indian Mammals 1758 to 1946.2nd ed.London:British Museum(Natural History),810.
Findley J S.1972.Phenetic relationships among bats of the genus Myotis.Systematic Zoology,21(1):31-52.
Hollister N.1912.New mammals from the highlands of Siberia.Smithson Miscelaneous Collections,60:1-6.
Koichiro T,Daniel P,Nicholas P,et al.2011.MEGA5:Molecular evolutionary genetics analysis using maximum likelihood,evolutionary distance,and maximum parsimony methods.Molecular Biology and Evolution,28(10):2731-2739.
Koopman K F.1994.Chiroptera:Systematics.Handbook of Zoology:Vol.8,Part 60:Mammalia.Berlin:Walter de Gruyter,217.
Kruskop S V.2004.Subspecific structure of Myotis daubentonii(Chiroptera,Vespertilionidae)and composition of the“daubentonii”species group.Mammalia,68(4):299-306.
Matveev V A,Kruskop S V,Kramerov D A.2005.Revalidation of Myotis petax Hollister,1912 and its new status in connection with M.daubentonii(Kuhl,1817)(Vespertilionidae,Chiroptera).Acta Chiropterologica,7(1):23-37.
Ognev S I.1928.Mammals of the Eastern Europe and Northern Asia.Moscow:Glavnauka,631.(in Russian)
Ruedi M,Csorba G,Lin L,et al.2015.Molecular phylogeny and morphological revision of Myotis bats(Chiroptera:Vespertilionidae)feom Taiwan and adjacent China.Zootaxa,3920(1):301-342.
Topál G.1997.A new mouse-eared bat species,from Nepal,with statistical analyses of some other species of subgenus Leuconoe(Chiroptera,Vespertilionidae).Acta Zoologica Hungarica,43(4):375-402.
Zhang Z,Tan X,Sun K,et al.2009.Molecular systematics of the Chinese Myotis(Chiroptera,Vespertilionidae)inferred from cytochrome.Mammalia,73(4):323-330.
蒋志刚.2015.中国哺乳动物多样性及地理分布.北京:科学出版社,107.
罗蓉.1993.贵州兽类志.贵阳:贵州科技出版社,116-118.
Smith A T,解焱.2009.中国兽类野外手册.长沙:湖南教育出版社,340-341.
王磊,江廷磊,孙克萍,等.2010.东亚水鼠耳蝠形态描述与分类.动物分类学报,35(2):360-365.
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,44.
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.
杨奇森,夏霖,马勇,等.2005.兽类头骨测量标准:基本量度.动物学杂志,40(3):50-56.
Ellerman J R,Morrison-Scott T C S.1966.Checklist of Palaearctic and Indian Mammals 1758 to 1946.2nd ed.London:British Museum(Natural History),810.
Findley J S.1972.Phenetic relationships among bats of the genus Myotis.Systematic Zoology,21(1):31-52.
Hollister N.1912.New mammals from the highlands of Siberia.Smithson Miscelaneous Collections,60:1-6.
Koichiro T,Daniel P,Nicholas P,et al.2011.MEGA5:Molecular evolutionary genetics analysis using maximum likelihood,evolutionary distance,and maximum parsimony methods.Molecular Biology and Evolution,28(10):2731-2739.
Koopman K F.1994.Chiroptera:Systematics.Handbook of Zoology:Vol.8,Part 60:Mammalia.Berlin:Walter de Gruyter,217.
Kruskop S V.2004.Subspecific structure of Myotis daubentonii(Chiroptera,Vespertilionidae)and composition of the“daubentonii”species group.Mammalia,68(4):299-306.
Matveev V A,Kruskop S V,Kramerov D A.2005.Revalidation of Myotis petax Hollister,1912 and its new status in connection with M.daubentonii(Kuhl,1817)(Vespertilionidae,Chiroptera).Acta Chiropterologica,7(1):23-37.
Ognev S I.1928.Mammals of the Eastern Europe and Northern Asia.Moscow:Glavnauka,631.(in Russian)
Ruedi M,Csorba G,Lin L,et al.2015.Molecular phylogeny and morphological revision of Myotis bats(Chiroptera:Vespertilionidae)feom Taiwan and adjacent China.Zootaxa,3920(1):301-342.
Topál G.1997.A new mouse-eared bat species,from Nepal,with statistical analyses of some other species of subgenus Leuconoe(Chiroptera,Vespertilionidae).Acta Zoologica Hungarica,43(4):375-402.
Zhang Z,Tan X,Sun K,et al.2009.Molecular systematics of the Chinese Myotis(Chiroptera,Vespertilionidae)inferred from cytochrome.Mammalia,73(4):323-330.
蒋志刚.2015.中国哺乳动物多样性及地理分布.北京:科学出版社,107.
罗蓉.1993.贵州兽类志.贵阳:贵州科技出版社,116-118.
Smith A T,解焱.2009.中国兽类野外手册.长沙:湖南教育出版社,340-341.
王磊,江廷磊,孙克萍,等.2010.东亚水鼠耳蝠形态描述与分类.动物分类学报,35(2):360-365.
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,44.
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.
杨奇森,夏霖,马勇,等.2005.兽类头骨测量标准:基本量度.动物学杂志,40(3):50-56.