重庆发现云南小狭口蛙及其系统发育关系
作者:
作者单位:

1.①西南野生动植物资源保护教育部重点实验室 南充 637009;2.②西华师范大学生态研究院 南充 637009

基金项目:

国家自然科学基金项目(No. 31901234)


Discovery of Yunnan Small Narrow-mouthed Frogs in Chongqing and Their Phylogenetic Relationships
Author:
Affiliation:

1.①Key Laboratory of Southwest China Wildlife Resources Conservation Ministry of Education,China West Normal University;2.②Institute of Ecology,China West Normal University

  • 摘要
  • | |
  • 访问统计
  • |
  • 参考文献 [1]
  • |
  • 相似文献 [20]
  • | | |
  • 文章评论
    摘要:

    2021年5月在重庆武隆仙女山国家森林公园采集到3号小狭口蛙标本,经形态学及分子生物学鉴定为云南小狭口蛙(Glyphoglossus yunnanensis),属重庆市两栖动物分布新记录种。本文给出了这3号标本的17项外形特征测量值,并描述了其生境特征。对10个不同地理种群的云南小狭口蛙种群相关16S rRNA基因片段构建最大似然树表明,重庆武隆标本与云南小狭口蛙产地标本序列聚在一起,且其间的遗传距离为0.6%,远远小于小狭口蛙属物种之间的遗传距离。重庆武隆的这一分布点,使得对云南小狭口蛙在我国分布的认知往东北延伸了超过350 km。云南小狭口蛙在重庆武隆的分布新记录能帮助理解该物种潜在分布区以及谱系地理。

    Abstract:

    Three specimens of Glyphoglossus were collected from Chongqing Wulong Fairy Mountain National Forest Park in May 2021. The specimens were identified as G. yunnanensis (Amphibia, Anura, Microhylidae) by morphological and molecular data, which is a new record of this species in Chongqing municipality. Seventeen morphological characteristics of the specimens were measured (Table 2) and their habitats (Fig. 1) were also described. The construction of maximum likelihood trees for 16S rRNA gene fragments associated with 10 different geographic populations of G. yunnanensis populations showed that the sequences of specimens from Wulong, Chongqing, clustered with those from G. yunnanensis frog locality, and the genetic distance between them was 0.6%, much smaller than that between species of the genus Glyphoglossus (Table 2 and Fig. 2). This new locality in Wulong, Chongqing extends the distribution area of this species northeastward for more than 350 km in China (Fig. 3). The new record of G. yunnanensis in Chongqing will play an important role in understanding the potential distribution area and pedigree geography of this species.

    参考文献
    Chen X, Chen Z, Jiang J, et al. 2013. Molecular phylogeny and diversification of the genus Odorrana (Amphibia, Anura, Ranidae) inferred from two mitochondrial genes. Molecular Phylogenetics and Evolution, 69(3): 1196–1202. Chernomor O, Von Haeseler A, Minh B Q. 2016. Terrace aware data structure for phylogenomic inference from supermatrices. Systematic Biology, 65(6): 997–1008. Elith J, Phillips S, Hastie T, et al. 2011. A statistical explanation of MaxEnt for ecologists. Diversity and Distributions, 17(1): 43–57. Frost D R. 2022. Amphibian Species of the World: An Online Reference. Version 6.0. New York, USA: American Museum of Natural History. [EB/OL]. [2022-07-29]. https:// amphibiansoftheworld.amnh.org/. Kimura M. 1980. A simple method for estimating evolutionary rates of base substitutions through comparative studies of nucleotide sequences. Journal of Molecular Evolution, 16(2): 111–120. Kumar S, Stecher G, Li M, et al. 2018. MEGA X: molecular evolutionary genetics analysis across computing platforms. Molecular Biology and Evolution, 35(6): 1547. Phillips S J, Dudík M. 2008. Modeling of species distributions with Maxent: new extensions and a comprehensive evaluation. Ecography, 31(2): 161–175. Rozewicki J, Li S, Amada K M, et al. 2019. MAFFT–DASH: integrated protein sequence and structural alignment. Nucleic Acids Research, 47(W1): W5–W10. Simon C, Frati F, Beckenbach A, et al. 1994. Evolution, weighting, and phylogenetic utility of mitochondrial gene sequences and a compilation of conserved polymerase chain reaction primers. Annals of the Entomological Society of America, 87(6): 651–701. Zhang D R, Hui H, Yu G H, et al. 2020. Shared response to changes in drainage basin: Phylogeography of the Yunnan small narrow-mouthed frog, Glyphoglossus yunnanensis (Anura: Microhylidae). Ecology and Evolution, 10(3): 1567–1580. Zhang D, Liu S, Zhang L, et al. 2021. A New Species of Glyphoglossus Gunther, 1869 (Anura: Microhylidae) from Western Yunnan, China. Asian Herpetological Research, 12(4): 371–380. 费梁, 叶昌媛, 江建平, 等. 2005. 中国两栖动物检索及图解. 成都: 四川科学技术出版社. 费梁, 叶昌媛, 江建平. 2012. 中国两栖动物及其分布彩色图鉴. 成都: 四川科学技术出版社. 邹福林. 2003. 南国第一牧场——仙女山国家森林公园. 林业经济, 8(1): 64–64.
    引证文献
    网友评论
    网友评论
    分享到微博
    发 布
引用本文

黄双,李春晓,李成容,黄燕.2022.重庆发现云南小狭口蛙及其系统发育关系.动物学杂志,57(6):929-936.

复制
文章指标
  • 点击次数:251
  • 下载次数: 1255
  • HTML阅读次数: 0
  • 引用次数: 0
历史
  • 收稿日期:2022-03-09
  • 最后修改日期:2022-08-31
  • 录用日期:2022-08-26
  • 在线发布日期: 2022-12-15
  • 出版日期: 2022-12-15