| Molecular phylogeny of the superfamily Palaemonoidea (Crustacea : Decapoda : Caridea) based on mitochondrial and nuclear DNA reveals discrepancies with the current classification | |
| Kou, Qi1,2; Li, Xinzheng1; Chan, Tin-Yam3; Chu, Ka Hou4; Gan, Zhibin1,2; Li, XZ | |
| 2013 | |
| 发表期刊 | INVERTEBRATE SYSTEMATICS
 |
| ISSN | 1445-5226 |
| 卷号 | 27期号:5页码:502-514 |
| 文章类型 | Article |
| 摘要 | Palaemonoidea is one of the most speciose superfamilies of Caridea. Since it was established, several classification schemes of Palaemonoidea have been proposed and modified. However, the current classification of Palaemonoidea is still in dispute. In this study, one mitochondrial gene (16S rRNA) and three nuclear genes (histone 3, 18S rRNA and 28S rRNA) were used to explore the phylogenetic relationships among the subgroups of the superfamily Palaemonoidea, including seven families with 25 affiliated genera. Based on the combined data with both maximum likelihood and Bayesian inference analyses, the results support the monophyly of Anchistioididae and Hymenoceridae. In contrast, Gnathophyllidae is suggested to be paraphyletic and Palaemonidae is shown to be a polyphyletic group. Our analyses reveal that the subfamily Palaemoninae could be approximately divided into three clades, and the branchiostegal groove is the probable morphological evidence of the environmental transition from sea to fresh water. Besides, for some of the Palaemonoidea families, their taxonomic status is obscure. A revision of Palaemonoidea and a re-evaluation of its constituent taxa appear to be necessary even though the systematic status of the subfamily Pontoniinae is still undetermined.; Palaemonoidea is one of the most speciose superfamilies of Caridea. Since it was established, several classification schemes of Palaemonoidea have been proposed and modified. However, the current classification of Palaemonoidea is still in dispute. In this study, one mitochondrial gene (16S rRNA) and three nuclear genes (histone 3, 18S rRNA and 28S rRNA) were used to explore the phylogenetic relationships among the subgroups of the superfamily Palaemonoidea, including seven families with 25 affiliated genera. Based on the combined data with both maximum likelihood and Bayesian inference analyses, the results support the monophyly of Anchistioididae and Hymenoceridae. In contrast, Gnathophyllidae is suggested to be paraphyletic and Palaemonidae is shown to be a polyphyletic group. Our analyses reveal that the subfamily Palaemoninae could be approximately divided into three clades, and the branchiostegal groove is the probable morphological evidence of the environmental transition from sea to fresh water. Besides, for some of the Palaemonoidea families, their taxonomic status is obscure. A revision of Palaemonoidea and a re-evaluation of its constituent taxa appear to be necessary even though the systematic status of the subfamily Pontoniinae is still undetermined. |
| 学科领域 | Evolutionary Biology ; Zoology |
| DOI | 10.1071/IS13005 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Evolutionary Biology ; Zoology |
| WOS类目 | Evolutionary Biology ; Zoology |
| WOS记录号 | WOS:000326331100002 |
| WOS关键词 | GENUS MACROBRACHIUM CRUSTACEA ; GNATHOPHYLLIDAE DANA ; SHRIMPS CRUSTACEA ; SYSTEMATIC STATUS ; SP-NOV ; PALAEMONIDAE ; EVOLUTION ; TREE ; AUSTRALIA ; SEQUENCES |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/16337 |
| 专题 | 海洋生物分类与系统演化实验室 |
| 通讯作者 | Li, XZ |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China 3.Natl Taiwan Ocean Univ, Inst Marine Biol, Keelung 20224, Taiwan 4.Chinese Univ Hong Kong, Sch Life Sci, Simon FS Li Marine Sci Lab, Shatin, Hong Kong, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Kou, Qi,Li, Xinzheng,Chan, Tin-Yam,et al. Molecular phylogeny of the superfamily Palaemonoidea (Crustacea : Decapoda : Caridea) based on mitochondrial and nuclear DNA reveals discrepancies with the current classification[J]. INVERTEBRATE SYSTEMATICS,2013,27(5):502-514. |
| APA | Kou, Qi,Li, Xinzheng,Chan, Tin-Yam,Chu, Ka Hou,Gan, Zhibin,&Li, XZ.(2013).Molecular phylogeny of the superfamily Palaemonoidea (Crustacea : Decapoda : Caridea) based on mitochondrial and nuclear DNA reveals discrepancies with the current classification.INVERTEBRATE SYSTEMATICS,27(5),502-514. |
| MLA | Kou, Qi,et al."Molecular phylogeny of the superfamily Palaemonoidea (Crustacea : Decapoda : Caridea) based on mitochondrial and nuclear DNA reveals discrepancies with the current classification".INVERTEBRATE SYSTEMATICS 27.5(2013):502-514. |
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