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CHENGDOUSHENGWUSUOFAXIANJINGCAOSHESHUYIXINZHONG——CHIWENJINGCAOSHE

文章来源:优发国际_优发国际官方登录

  成都生物所丁利、陈勤研究团队与日本京都大学森哲教授课题组合作,于2017年在四川省雅安市天全县采集到一种颈槽蛇,该蛇一直被当做九龙颈槽蛇(Rhabdophis. pentasupralabialis)记录。研究组从鳞被、半阴茎等形态学特征初步判断,认为其与九龙颈槽蛇及其他已知颈槽蛇属物种差异较大,对分类划分存疑。通过将该存疑种与16个已知颈槽蛇属物种的核基因cmos与线粒体cyt b片段系统发育关系比较,结合形态学数据,证实了之前该地区误认的九龙颈槽蛇应为新种的判断。研究组将其定名为螭吻颈槽蛇(R. chiwen sp. nov.),物种名源自中国古代传说神兽龙之第九子螭吻,其生性喜食火,用以突出该种进食萤火虫的食性特点。   

   

  TU1 CHIWENJINGCAOSHERhabdophis chiwen sp. nov. (ACEMIANZHAO,BFUMIANZHAO)

  

  TU2 JIYUcmosYUcyt bPIANDUANGOUJIANDEJINGCAOSHESHUBUFENWUZHONGDEXITONGFAYUSHU,HONGSEBIAOZHUZHIXIWEICHIWENJINGCAOSHER. chiwen sp. nov. 

  WENZHANGMIAOSHULECHIWENJINGCAOSHE(R. chiwen)DEJIANBIETEZHENG: (1)TIBEIZHONGHESE、ZONGHESEWEIZHU,BEILINTONGCHANGYOUHEISEDEBIANYUANXINGCHENGSANZAIDEBANDIANHETIAOWEN,ZUIWAICEBEILINDEHEISEBIANYUANCHANGQIANHOUZHUILIANYUTICEXINGCHENGYIXIERMOHUDEHEISETIAOWEN;(2)FULIN151ZHI159MEI,FULINZHONGBUDUOJUHEISEBANDIAN,BINGKELIANCHENGDAPIANHEISE,FULINWAICEYUANYUZUIWAICEBEILINCHANGCHENGZONGHONGSE;(3)YANKUANGXIAJUHEISEXIEWEN,DI2YUDI3SHANGCHUNLINJIANDUOJUHEIBAN,DI5SHANGCHUNLINSHANGDUOJUHEIWEN;(4)YANCHENGSHENKAQISE,TONGKONGHEISE;(5)BEILINTONGTI15XING,CHUZUIWAICE1ZHI2XINGWAIJUNQINGDUQILENG;(6)ZHONGDENGTIXING,CHENGNIANXIONGXINGWENGANGZHANG404ZHI431HAOMI,CHENGNIANCIXINGWENGANGZHANG409ZHI476HAOMI;(7)CHENGNIANXIONGXINGWEITIZHANGBIWEI0.205ZHI0.238,CHENGNIANCIXINGWEITIZHANGBIWEI0.172ZHI0.193。

   

  TU5 CHIWENJINGCAOSHER. chiwenZHENGMOXIJIETU    

   

  TU4 CHIWENJINGCAOSHER. chiwenBANYINJINGTU

  JINGCAOSHESHUDUOSHUZHONGLEIYIBUSHIYULEI、WAYUCHANDENGWEIZHU,BUFENZHONGLEIBUSHIQIUYIN、YINGHUOCHONG,GAIXINZHONGDEFAXIANZENGJIALEBUSHIQIUYINYUYINGHUOCHONGDEJINGCAOSHEZHONGLEI。ZHIDEGUANZHUDESHIZHEIZHONGBUSHIXIXINGDESHEZAISICHUANXINANBUJUNYOUFENBU,ZHEIDUIJINHOUYANJIUJINGCAOSHESHUSHIXINGZHUANHUA、ZHONGQUNKUOSAN、WUZHONGXINGCHENGDEGUOCHENGDIANDINGLEZHONGYAODEYANJIUJICHU。ZHICISICHUANFENBUJILUJINGCAOSHE6ZHONG,QUANQIU28ZHONG,GAIXINZHONGDEFAXIANDUISICHUANXINANDIQUDESHENGWUDUOYANGXINGBAOHUYOUZHONGYAOZUOYONG,TISHENGLEYOUFAGUOJIGUOJINGCAOSHESHUDEDUOYANGXING。

   

优发国际  TU3 CHIWENJINGCAOSHER. chiwenJINSHIYINGHUOCHONGYOUCHONG

优发国际  BENBAODAOYANJIUCHENGGUOYI “A New Species of the Genus Rhabdophis Fitzinger, 1843 (Squamata: Colubridae) in Southwestern Sichuan, China”WEITIZAIGUOJILIANGQIPAXINGDONGWUXUEQIKANAsian Herpetological ResearchSHANGFABIAO。GAILUNWENDIYIZUOZHEWEIZHONGKEYUANCHENGDOUSHENGWUYANJIUSUOSHUOSHIYANJIUSHENGPOYIGEYUSICHUANDAXUEBOSHIYANJIUSHENGCHENZENING,TONGXUNZUOZHEWEIZHONGKEYUANCHENGDOUSHENGWUYANJIUSUODEDINGLIFUYANJIUYUANHECHENQINZHULIYANJIUYUAN。GAIKUAGUOTUANDUIHAIDUIJINGCAOSHESHUTESHUDEFANGYUQIGUANJINGXIANDEDUCHENGFENDELAIYUANZAILIYONGHEZHUANBIAN、JINGXIANDEFANGYUXITONGDEJINHUAGUOCHENGHEDUOYANGHUADENGFANGMIANKAIZHANHEZUOYANJIU。

  

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