| 郭玉红.2023.钝头蛇属Pareas（蛇亚目：钝头蛇科）系统分类研究进展.动物学杂志,58(2):307-317. |
| 钝头蛇属Pareas（蛇亚目：钝头蛇科）系统分类研究进展 |
| Research Progress on the Systematics of the Genus Pareas (Serpentes: Pareidae) |
| 投稿时间：2022-10-03 修订日期：2023-03-21 |
| DOI：10.13859/j.cjz.202302015 |
| 中文关键词: 钝头蛇科 分类学 系统学 分类检索表 |
| 英文关键词:Pareidae Taxonomy Systematics Taxonomic key |
| 基金项目:国家自然科学基金项目（No. 31460558），遗传资源与进化国家重点实验室开放课题（No. GREKF17-08） |
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| 中文摘要: |
| 钝头蛇属（Pareas）蛇类形态高度保守，种间形态差异微弱。以分子系统学方法为中心的整合分类方法的应用，为本类群分类难题的解决作出了重要贡献，近8年有9个新种得以描述，其中，仅在近3年就增加了7个新种，并有6个同物异名被恢复。本文依据最新研究成果，对近期钝头蛇属蛇类系统分类研究成果进行了综述，并斟酌中文种名，整理了物种名录，并编制了分类检索表。截止目前，钝头蛇属共有26种，其中在我国有分布的18种，中国特有种9种。同时，对研究中存在的问题进行了探讨，并对下一步工作提出了建议：本属物种多样性估计过低、标本采集覆盖范围不足、证据使用不甚全面，大范围密集采样以及系统发育基因组学方法的应用有助于本类群系统关系的最终解决。 |
| 英文摘要: |
| The morphology of the genus Pareas is highly conservative, and the morphological differences between different species are subtle. The application of the integrative taxonomic approach centered on molecular systematics has made important contributions to the solution of the classification problems of this group. In the past eight years, 9 new species have been described (7 of them have been added in the last three years), and 6 synonyms have been resurrected. Based on the latest literature achievements and the investigation data over the years, this paper describes the progress of the classification of the genus Pareas, sorts out its species checklist, compiles the identification key, and clarifies the current species of the genus Pareas in China. Up to now, there are 26 species in the genus Pareas, including 18 species in China, which are distributed in the vast areas of the south. The paper also discusses the existing problems in the study and puts forward suggestions for the future work: the species diversity of the genus is highly underestimated, the sampling coverage is still insufficient, and the research method is still simple. The large-scale intensive sampling and the application of phylogenomic methods are helpful to the final solution of the phylogenetic relationship of this group. |
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