Medaeops Guinot, 1967(Brachyura, Xanthidae) from China seas, with the resurrection of Medaeops japonicus(Rathbun, 1898)
文献类型：CNKI期刊论文
| 作者 | Ziming YUAN ; Wei JIANG; Zhongli SHA
|
| 发表日期 | 2023-11-15 |
| 出处 | Journal of Oceanology and Limnology
 |
| 关键词 | euxanthine Xanthoidea crab Decapoda DNA barcode |
| 英文摘要 | The xanthid genus Medaeops Guinot, 1967 currently contains seven species reported from the Indo-West Pacific region. However, only one species, Medaeops granulosus(Haswell, 1882), has been recorded from China seas and was once thought to be widespread in the Indo-West Pacific region. In this study, two species of the Medaeops granulosus species-group were identified during the analysis on Medaeops crabs from China seas. Medaeops japonicus(Rathbun, 1898), which had previously been considered a junior synonym of M. granulosus, is shown to be a distinct species that can be distinguished from M.granulosus by the lower first anterolateral tooth, the larger and concentrated granules on carapace dorsally, and the different shape of the male's first gonopod. In addition, a new recorded species,Medaeops edwardsi Guinot, 1967, was reported from China seas for the first time. A molecular analysis was conducted to determine the status of each species, and an updated key for species of the genus Medaeops was provided. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the National Natural Science Foundation of China (No. 42176138) ; the Ministry of Science and Technology of China (No. 2021YFF0502801) ; the Strategic Priority Research Program of Chinese Academy of Sciences (No. XDB42000000) ; the National Key R&D Program of China (No. 2018YFD0900804) |
| 卷 | v.41期:06页:373-387 |
| 语种 | 英文; |
| 分类号 | S931 |
| ISSN号 | 2096-5508 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/186960]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.ShandongProvinceKeyLaboratoryofExperimentalMarineBiology,InstituteofOceanology,ChineseAcademyofSciences 2.LaboratoryofMarineOrganismTaxonomyandPhylogeny,QingdaoKeyLaboratoryofMarineBiodiversityandConservation,InstituteofOceanology,ChineseAcademyofSciences 3.UniversityofChineseAcademyofSciences 4.LaoshanLaboratory |
| 推荐引用方式 GB/T 7714 | Ziming YUAN,Wei JIANG,Zhongli SHA. Medaeops Guinot, 1967(Brachyura, Xanthidae) from China seas, with the resurrection of Medaeops japonicus(Rathbun, 1898). 2023. |
入库方式： OAI收割
来源：海洋研究所
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