Description of a new genus and species of deep-sea mysids (Malacostraca, Peracarida, Mysida) from the Caroline Ridge, Northwest Pacific, with a systematic analysis of the order
文献类型：期刊论文
| 作者 | Kou, Qi1,3,4; Meland, Kenneth2; Li, Xinzheng1,3,4 |
| 刊名 | ZOOLOGICA SCRIPTA
 |
| 出版日期 | 2024-09-11 |
| 页码 | 19 |
| 关键词 | ancestral state reconstruction divergence time estimation molecular phylogeny Mysidae parallel evolution taxonomy |
| ISSN号 | 0300-3256 |
| DOI | 10.1111/zsc.12693 |
| 通讯作者 | Li, Xinzheng(lixzh@qdio.ac.cn) |
| 英文摘要 | The order Mysida Boas, 1883 is a group of small, shrimp-like peracarid crustaceans with surprisingly high morphological and ecological diversity. In this study, a new genus and species of deep-sea mysids, Muscamysis carolinensis gen. et sp. n., is described based on a solitary specimen recently collected from the Caroline Ridge, Northwest Pacific. To determine the phylogenetic position of the new genus within Mysida, we reconstruct a comprehensive multi-gene phylogeny of the order, incorporating 45 species from 10 sub-families and two families. Our analysis reveals strong support for a close relationship between the new genus and Mysidellinae Czerniavsky, 1882, with both forming a clade nested within Heteromysinae Norman, 1892. Notably, our findings do not support the current delineation or monophyly of most mysid sub-families, emphasizing the necessity for further taxonomic revisions. Specifically, Palaumysinae Wittmann, 2013 is now synonymized with Erythropinae Hansen, 1910, while Heteromysinae is synonymized with Mysidellinae. Bayesian divergence time estimation uncovers, for the first time, multiple independent coastal subterranean colonizations of mysids during the Mesozoic. Ancestral state reconstruction analyses suggest that characters, such as the cleft telson and reduced male pleopods, are the results of parallel evolution, indicating that certain diagnostic characters may not be apomorphic, thereby necessitating more substantial revisions to the current higher-level classification of the order. |
| WOS关键词 | MARINE CAVE ; CRUSTACEA ; BIOLOGY ; CHOICE ; JAPAN |
| 资助项目 | National Natural Science Foundation of China[42176114] ; National Natural Science Foundation of China[41930533] ; Senior User Project of RV KEXUE[KEXUE2020GZ01] |
| WOS研究方向 | Evolutionary Biology ; Zoology |
| 语种 | 英语 |
| WOS记录号 | WOS:001309487500001 |
| 出版者 | WILEY |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/198529]  |
| 专题 | 海洋研究所_海洋生物分类与系统演化实验室 |
| 通讯作者 | Li, Xinzheng |
| 作者单位 | 1.Chinese Acad Sci, Dept Marine Organism Taxon & Phylogeny, Inst Oceanol, Qingdao, Peoples R China 2.Univ Bergen, Dept Biol Sci, Bergen, Norway 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Laoshan Lab, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kou, Qi,Meland, Kenneth,Li, Xinzheng. Description of a new genus and species of deep-sea mysids (Malacostraca, Peracarida, Mysida) from the Caroline Ridge, Northwest Pacific, with a systematic analysis of the order[J]. ZOOLOGICA SCRIPTA,2024:19. |
| APA | Kou, Qi,Meland, Kenneth,&Li, Xinzheng.(2024).Description of a new genus and species of deep-sea mysids (Malacostraca, Peracarida, Mysida) from the Caroline Ridge, Northwest Pacific, with a systematic analysis of the order.ZOOLOGICA SCRIPTA,19. |
| MLA | Kou, Qi,et al."Description of a new genus and species of deep-sea mysids (Malacostraca, Peracarida, Mysida) from the Caroline Ridge, Northwest Pacific, with a systematic analysis of the order".ZOOLOGICA SCRIPTA (2024):19. |
入库方式： OAI收割
来源：海洋研究所
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