A Preliminary Phylogenetic Analysis of Luidia (Paxillosida: Luidiidae) from Chinese Waters with Cytochrome Oxidase Subunit I (COI) Sequences
文献类型：CNKI期刊论文
| 作者 | XIAO Ning; LIU Ruiyu; YUAN Shuai ; SHA Zhongli
|
| 发表日期 | 2013-09-06 |
| 出处 | Journal of Ocean University of China
 |
| 关键词 | Echinodermata Luidia China DNA taxonomy cryptic species |
| 英文摘要 | Luidia Forbes(Paxillosida: Luidiidae) are common soft bottom sea stars with 49 described species.Because of substantial morphological diversity,the taxonomy of the genus is complex and hasn't been resolved definitely.In order to resolve general taxonomic issues,and determine species boundaries and phylogenetic relationships within the genus Luidia,the sequences of cytochrome oxidase subunit Ι(COΙ) gene from 24 specimens of Luidia,belonging to eight taxa in Chinese waters,were studied.Three sequences of two species in genus Luidia from GenBank were used to analyze the phylogenetic relationships.The molecular phylogeny exhibited three main clades,each with strong bootstrap support: Clade A including Luidia quinaria from the Sea of Japan;Clade B including seven nominal species(L.quinaria von Martens,L.yesoensis Goto,L.changi Liu,Liao and Li,L.orientalis Fisher,L.avicularia Fisher,L.longispina Sladen and L.hardwicki Gray) from Chinese waters;and Clade C including L.maculata Müller & Troschel from Chinese waters.Our molecular phylogeny results support the morphological Quinaria-Group and Alternata-Group assigned by D derlein.Seven nominal species we sampled do not exhibit genetic distances that are large enough to recognize them as separate species.Cryptic species may exist in ‘Luidia quinaria' from the Yellow Sea and the Sea of Japan.Meaningful morphological characters need further investigation in Luidia. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | supported by the Knowledge Innovation Program of CAS(KSCX2-YW-N-0807) ; the Ministry of Science and Technology of the People’s Republic of China(2006FY110500) ; IOCAS funding(2012IO060104) |
| 卷 | v.12期:03页:145-154 |
| 语种 | 英文; |
| 分类号 | Q953;S917.4 |
| ISSN号 | 1672-5182 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/190769]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.InstituteofOceanology,ChineseAcademyofSciences 2.UniversityofChineseAcademyofSciences 3.ShanxiNormalUniversity |
| 推荐引用方式 GB/T 7714 | XIAO Ning,LIU Ruiyu,YUAN Shuai,et al. A Preliminary Phylogenetic Analysis of Luidia (Paxillosida: Luidiidae) from Chinese Waters with Cytochrome Oxidase Subunit I (COI) Sequences. 2013. |
入库方式： OAI收割
来源：海洋研究所
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