Are Acila divaricata and Acila mirabilis One Species or Two Distinct Species? Evidence from COI Mitochondrial DNA
文献类型：CNKI期刊论文
| 作者 | ZHANG Junlong ; SHI Huafeng; XU Fengshan; SHA Zhongli
|
| 发表日期 | 2014-04-06 |
| 出处 | Journal of Ocean University of China
 |
| 关键词 | cytochrome oxidase I molecular taxonomy Bivalvia Acila distribution |
| 英文摘要 | Acila divaricata(Hinds, 1843) and A. mirabilis(Adams and Reeve, 1850) are common benthic bivalves in China. A number of researchers have proposed that the latter species is a junior synonym of the former species. Because of morphological similarities, it is difficult to distinguish these two species based on visual examination only. For better understanding of their taxonomy, the mitochondrial COI gene fragments of five individuals of A. divaricata from the East China Sea and six individuals of A. mirabilis from the Yellow Sea were sequenced in this study. The phylogenetic relationships of the obtained COI sequences, together with nineteen sequences of three species of the genus Nucula, were analyzed. The pairwise intra- and inter-specific distances for the COI sequences ranged from 0.002 to 0.017 and from 0.128 to 0.134, respectively, and no overlap was found. Phylogenetically, A. divaricata and A. mirabilis form distinct clades and cluster into a sister to all other Nucula species. The results indicated that A. divaricata and A. mirabilis are two distinct species. The differences in the morphology and distribution between the two species were briefly discussed. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | supported by the Knowledge Innovation Program of the Chinese Academy of Sciences (No.KSCX2-YW-N-0807) ; the External Cooperation Program of the Chinese Academy of Sciences (No.GJHZ200808) ; the Special Program for Key Basic Research of the Ministry of Science and Technology of China (No.2006 FY110500) ; IOCAS funding (Nos.2012IO060102, 2012IO060104) |
| 卷 | v.13期:02页:113-119 |
| 语种 | 英文; |
| 分类号 | S917.4 |
| ISSN号 | 1672-5182 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/190508]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | InstituteofOceanology,ChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | ZHANG Junlong,SHI Huafeng,XU Fengshan,et al. Are Acila divaricata and Acila mirabilis One Species or Two Distinct Species? Evidence from COI Mitochondrial DNA. 2014. |
入库方式： OAI收割
来源：海洋研究所
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