来自西北太平洋的四种新介形虫（介形纲，Myodocopina）及其基于16S rRNA的系统发育

Four new (Ostracoda, Myodocopina) from the Northwest Pacific and their phylogeny based on 16S rRNA.

作者信息

Pham Huyen T M, Karanovic Ivana

机构信息

Department of Life Science, Research Institute for Convergence of Basic Science, College of Natural Sciences, Hanyang University, Seoul, 04763, Republic of Korea Hanyang University Seoul Republic of Korea.

Institute for Marine and Antarctic Studies, University of Tasmania, Private Bag 49, 7001, Hobart, Tasmania, Australia University of Tasmania Hobart Australia.

出版信息

Zookeys. 2022 Apr 13;1095:13-42. doi: 10.3897/zookeys.1095.77996. eCollection 2022.

DOI:10.3897/zookeys.1095.77996

PMID:35836690

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9021157/

Abstract

Kornicker, 1975 is a marine ostracod genus with 49 species described so far, which makes it the most diverse representative of the subfamily Cylindroleberidinae, as well as the entire family Cylindroleberididae. Despite its global distribution no species are reported from South Korea. Three new species collected from the Korean coast of the Sea of Japan ( , , and ), and one from the Japanese coast of the Pacific Ocean ( ) are described. A taxonomic key to all named species from East Asia is provided. A phylogenetic tree is reconstructed based on partial 16S rRNA sequences of the four new species and other Cylindroleberidinae available from GenBank. Monophyly of is supported by high posterior probabilities, but the phylogenetic analyses also indicate that some of the GenBank data attributed to this genus are probably misidentifications. A map of distribution and a checklist of all described species are also provided.

摘要

科尼克（Kornicker），1975年被描述为一种海洋介形虫属，迄今为止已描述了49个物种，这使其成为圆柱介形虫亚科以及整个圆柱介形虫科中种类最多的代表。尽管其分布全球，但韩国尚未报道有该属的物种。本文描述了从日本海韩国海岸采集的三个新物种（、和），以及从太平洋日本海岸采集的一个新物种（）。提供了东亚所有已命名物种的分类检索表。基于四个新物种和从GenBank获取的其他圆柱介形虫亚科的部分16S rRNA序列重建了系统发育树。该属的单系性得到了较高后验概率的支持，但系统发育分析也表明，GenBank中一些归属于该属的数据可能存在错误鉴定。还提供了分布图和所有已描述的科尼克属物种的清单。