• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Russian journal of marine biology >The Taxonomic Composition and Distribution of Sand Lances from the Genus Ammodytes (Perciformes: Ammodytidae) in the North Pacific
【24h】

The Taxonomic Composition and Distribution of Sand Lances from the Genus Ammodytes (Perciformes: Ammodytidae) in the North Pacific

机译：北太平洋沙门菌属（蠕形虫：Ammodytidae）沙L的分类学组成和分布

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

An analysis of the variability of 34 sequences of the 5'-region of the Co-1 mitochondrial gene fish of the genus Ammodytes has been performed taking the precise geographic location into account. Among them, seven sequences are original data and 27 were retrieved from the GenBank. Two hypotheses on the taxonomic composition of sand lances of North Pacific have been proposed. The first is preferable to the authors; it assumes that there are four separate species, while the second considers the presence of a complex circumpolar species with four major local geographic races. Both hypotheses suppose a clear delineation and deep divergence of cold-water sand lances from warmer-water southern ones. These data and the analysis of the history of the study of the taxonomy of far-eastern sand lances allowed us to consider that the use of the species name A. personatus is inappropriate for sand lances from the Yellow Sea and the southern part of the Sea of Japan, as well as for some representatives of the Bering sea and the Sea of Okhotsk and adjacent waters, which form a separate monophyletic group with the current name Ammodytes hexapterus.
机译：考虑到精确的地理位置，已经进行了对Ammodytes属的Co-1线粒体基因鱼的5'-区域的34个序列的变异性的分析。其中，有七个序列是原始数据，并从GenBank中检索了27个。对于北太平洋沙矛的分类学组成提出了两个假设。第一个比作者更可取；它假设有四个单独的物种，而第二个则考虑到存在具有四个主要本地地理种族的复杂的绕极物种。两种假设均假定冷水沙矛头与南部较暖水沙矛头有清晰的界线和深层分歧。这些数据以及对远东沙枪分类学研究历史的分析，使我们认为使用物种名称A. personatus不适合来自黄海和海南部的沙枪日本，以及白令海，鄂霍次克海和邻近水域的一些代表，它们组成了一个单独的单系群，现名为Ammodytes hexapterus。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号