| Munidopsis species (Crustacea: Decapoda: Munidopsidae) from carcass falls in Weijia Guyot, West Pacific, with recognition of a new species based on integrative taxonomy | |
Dong, Dong1,2; Xu, Peng3,4 ; Li, Xin-Zheng1,2,5,6; Wang, Chunsheng3,4,7
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| 2019-11-22 | |
| 发表期刊 | PEERJ
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| ISSN | 2167-8359 |
| 卷号 | 7页码:20 |
| 通讯作者 | Dong, Dong(dongd@qdio.ac.cn) ; Wang, Chunsheng(wangsio@sio.org.cn) |
| 摘要 | Several squat lobster specimens of the genus Munidopsis were collected from an artificially placed carcass fall (cow bones) on Weijia Guyot in the western Pacific Ocean. Based on morphological comparisons and molecular analysis, three specimens were confirmed as juveniles of M. albatrossae Pequegnat & Pequegnat, 1973, which represents the first record of this species in the western Pacific. The other specimens collected are newly described as Munidopsis spinifrons sp. nov., which is distinguished from the closely related species in having a spinose rostrum and basal lateral eyespine on the eyestalk. The M. albatrossae from Weijia Guyot exhibited very low genetic distances when compared with a conspecific sample from Monterey Bay, USA, and the closely related species M. aries (A. Milne Edwards, 1880) from the northeastern Atlantic. A phylogenetic tree based on the mtCOI gene shows M. spinifrons sp. nov. as sister to M. vrijenhoeki Jones & Macpherson, 2007 and M. nitida (A. Milne Edwards, 1880), although M. vrijenhoeki presents a complex relationship with other species in the clade. The systematic status of the new species and the closely related species are discussed. |
| 关键词 | Munidopsis Carcass fall Weijia Guyot New species Molecular phylogeny |
| DOI | 10.7717/peerj.8089 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Key R&D Program of China[2018YFC0310800] ; China Ocean Mineral Resources R&D Association (COMRA) Special Foundation[DY135-E2-2-03] ; China Ocean Mineral Resources R&D Association (COMRA) Special Foundation[DY135-E2-2-06] ; China Ocean Mineral Resources R&D Association (COMRA) Special Foundation[DY135-E2-3-04] ; China Ocean Mineral Resources R&D Association (COMRA) Special Foundation[KEXUE2018G25] ; National Natural Science Foundation of China (NSFC)[31572229] ; National Natural Science Foundation of China (NSFC)[41606155] ; National Key R&D Program of China[2018YFC0310800] ; China Ocean Mineral Resources R&D Association (COMRA) Special Foundation[DY135-E2-2-03] ; China Ocean Mineral Resources R&D Association (COMRA) Special Foundation[DY135-E2-2-06] ; China Ocean Mineral Resources R&D Association (COMRA) Special Foundation[DY135-E2-3-04] ; China Ocean Mineral Resources R&D Association (COMRA) Special Foundation[KEXUE2018G25] ; National Natural Science Foundation of China (NSFC)[31572229] ; National Natural Science Foundation of China (NSFC)[41606155] |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| WOS记录号 | WOS:000498838200005 |
| 出版者 | PEERJ INC |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/163856 |
| 专题 | 海洋生物分类与系统演化实验室 |
| 通讯作者 | Dong, Dong; Wang, Chunsheng |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Qingdao, Shandong, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Shandong, Peoples R China 3.Minist Nat Resources, Key Lab Marine Ecosyst & Biogeochem, State Ocean Adm, Hangzhou, Zhejiang, Peoples R China 4.Minist Nat Resources, Inst Oceanog 2, Hangzhou, Zhejiang, Peoples R China 5.Univ Chinese Acad Sci, Beijing, Peoples R China 6.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Biol & Biotechnol, Qingdao, Shandong, Peoples R China 7.Shanghai Jiao Tong Univ, Sch Oceanog, Shanghai, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所; 中国科学院海洋大科学研究中心 |
| 通讯作者单位 | 中国科学院海洋研究所; 中国科学院海洋大科学研究中心 |
| 推荐引用方式 GB/T 7714 | Dong, Dong,Xu, Peng,Li, Xin-Zheng,et al. Munidopsis species (Crustacea: Decapoda: Munidopsidae) from carcass falls in Weijia Guyot, West Pacific, with recognition of a new species based on integrative taxonomy[J]. PEERJ,2019,7:20. |
| APA | Dong, Dong,Xu, Peng,Li, Xin-Zheng,&Wang, Chunsheng.(2019).Munidopsis species (Crustacea: Decapoda: Munidopsidae) from carcass falls in Weijia Guyot, West Pacific, with recognition of a new species based on integrative taxonomy.PEERJ,7,20. |
| MLA | Dong, Dong,et al."Munidopsis species (Crustacea: Decapoda: Munidopsidae) from carcass falls in Weijia Guyot, West Pacific, with recognition of a new species based on integrative taxonomy".PEERJ 7(2019):20. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Munidopsis species (（7649KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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