韩国Cafius Stephens的分子分类学，1829（鞘翅目：葡萄门科：葡萄门亚科）及其一新种的描述

IF 0.6 4区农林科学 Q4 ENTOMOLOGY

Pan-Pacific Entomologist Pub Date : 2021-07-30 DOI:10.3956/2021-97.2.45

JAE-SEOK Lee, Yong-Jae Shin, K. Ahn

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引用次数: 1

摘要

摘要摘要利用分子特征(COI和28S)对韩国Cafius Stephens, 1829进行了种界研究。在朝鲜半岛南部潮间带发现了6种沿海物种，其中一种根据形态和分子特征被描述为Cafius calcullosus Lee & Ahn sp. 11。该新种与C. mimulus (Sharp, 1874)亲缘关系密切且非常相似。在未校正的p-distance下，6个朝鲜咖啡种COI的种间遗传差异为10.77% ~ 18.78%，种内遗传差异为0.00% ~ 2.51%。相邻连接树和简约树的COI和28S均有力地支持这6个物种为单一谱系。提供了该新种的描述、习性照片和诊断特征，并提供了一种种匙，以方便鉴定。

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Molecular taxonomy of Korean Cafius Stephens, 1829 (Coleoptera: Staphylinidae: Staphylininae) with description of a new species

Abstract. A species delimitation study of Korean Cafius Stephens, 1829 using molecular characters (COI and 28S) is presented. Six coastal species are recognized, one of which is described as Cafius calculosus Lee & Ahn sp. nov. in the intertidal zone of the southern part of the Korean peninsula based on morphological and molecular characters. The new species is closely related and very similar to C. mimulus (Sharp, 1874). Interspecific genetic divergence of COI using uncorrected p-distance ranged from 10.77% to 18.78%, while intraspecific divergence ranged from 0.00% to 2.51% among six Korean Cafius species. All six species were each strongly supported as a single lineage using COI and 28S on both neighbor-joining and parsimony trees. A description, habitus photograph and diagnostic characters of the new species and a key to the species of Korean Cafius are provided to facilitate identification.

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来源期刊

Pan-Pacific Entomologist 生物-昆虫学

CiteScore

0.50

自引率

20.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Pan-Pacific Entomologist (ISSN 0031-0603) is published quarterly (January, April, July and October) by the Pacific Coast Entomological Society, in cooperation with the California Academy of Sciences. The journal serves as a refereed publication outlet and accepts manuscripts on all aspects of the biosystematics of insects and closely related arthropods, especially articles dealing with their taxonomy, biology, behavior, ecology, life history, biogeography and distribution. Membership in the Pacific Coast Entomological Society includes subscription to The Pan-Pacific Entomologist, and Society Proceedings typically appear in the October issue of each volume.