Systematics and Biodiversity, Department of Zoology, University of Gothenburg, Göteborg, Sweden.
Mol Phylogenet Evol. 2011 Jan;58(1):132-41. doi: 10.1016/j.ympev.2010.10.010. Epub 2010 Oct 26.
We investigate the genetic structure of European lineages of the polychaete Eumida sanguinea with mitochondrial COI and nuclear ITS, and demonstrate the presence of ten cryptic species. Within the E. sanguinea species complex there are six different white pigmentation patterns but only three of these are unique for a single species. No other consistent morphological differences were observed. We give new species names to seven of the lineages from our study, providing examples of combined morphological and molecular diagnoses, apply the available name E. sanguinea to one species, and leave two lineages with single representatives unnamed. We also include new data and a diagnosis for the poorly known E. notata, which also belongs to the E. sanguinea species complex.
我们研究了多毛类环节动物 Eumida sanguinea 的欧洲谱系的遗传结构，使用线粒体 COI 和核 ITS 进行分析，并证实了存在十种隐种。在 E. sanguinea 种复合体中，有六种不同的白色色素沉着模式，但其中只有三种是单一物种所特有的。没有观察到其他一致的形态差异。我们对来自我们研究的七个谱系赋予了新的种名，提供了形态和分子综合诊断的例子，将可用名 E. sanguinea 应用于一个物种，而将两个仅有单个代表的谱系保留未命名。我们还包括了对鲜为人知的 E. notata 的新数据和诊断，E. notata 也属于 E. sanguinea 种复合体。
