Taxonomic study of the genus Erechthias (Lepidoptera, Tineidae) from the Ogasawara Islands, with two new records and four new species.

IF 1.3 3区生物学 Q2 ZOOLOGY

ZooKeys Pub Date : 2025-08-26 eCollection Date: 2025-01-01 DOI:10.3897/zookeys.1250.154226

Jinhyeong Park, Sadahisa Yagi, Toshiya Hirowatari

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引用次数: 0

Abstract

This study reviewed the genus Erechthias Meyrick, 1880 on the Ogasawara Islands, Japan with regards to eight recognized species, two of which were known (E. itoi Moriuti & Kadohara, 1994 and E. zebrina (Butler, 1881)), two of which are newly recorded (E. minuscula (Walsingham, 1897) and E. atririvis (Meyrick, 1931)), and four of which are new species (E. mirabilis sp. nov., E. oculus sp. nov., E. flavimacula sp. nov., and E. nidumicola sp. nov.). Photographs of adult specimens and of their genitalia as well as illustrations of wing venation are provided. A preliminary phylogenetic tree based on mitochondrial DNA (the partial COI region, DNA barcode region) includes seven Erechthias species. Furthermore, haplotype networks were also constructed using DNA barcode regions for three species distributed across three or more island groups (Mukojima Islands, Chichijima Islands, Hahajima Islands, and other Islands). All examined E. flavimacula sp. nov. and E. nidumicola sp. nov. had unique haplotypes and were divided into three units corresponding to the group of islands.

查看原文本刊更多论文

Taxonomic小笠原群岛蠓属（鳞翅目，蠓科）二新记录四新种之研究。

本文对日本小asawara群岛上的Erechthias Meyrick属（1880）的8种鉴定种进行了综述，其中2种为已知种（E. itoi Moriuti & Kadohara, 1994）和E. zebrina (Butler, 1881)， 2种为新记录种（E. minuscula （Walsingham, 1897）和E. atrivis (Meyrick, 1931)）， 4种为新种（E. mirabilis sp. nov.， E. oculus sp. nov.， E. flavimacula sp. nov.和E. nidumicola sp. nov.）。提供了成年标本的照片和它们的生殖器，以及翅膀脉络的插图。基于线粒体DNA（部分COI区，DNA条形码区）的初步系统发育树包括7个毛纲物种。此外，利用DNA条形码区域构建了分布在三个或多个岛群（Mukojima Islands, Chichijima Islands, Hahajima Islands, and other Islands）上的三个物种的单倍型网络。结果表明，黄芽孢杆菌和nidumicola均具有独特的单倍型，并根据岛屿群划分为3个单位。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

ZooKeys 生物-动物学

CiteScore

2.70

自引率

15.40%

发文量

400

审稿时长

3 months

期刊介绍： ZooKeys is a peer-reviewed, open-access, online and print, rapidly produced journal launched to support free exchange of ideas and information in systematic zoology, phylogeny and biogeography. All papers can be freely copied, downloaded, printed and distributed at no charge. Authors and readers are thus encouraged to post the pdf files of published papers on homepages or elsewhere to expedite distribution. There is no charge for color.

﻿Taxonomic study of the genus Erechthias (Lepidoptera, Tineidae) from the Ogasawara Islands, with two new records and four new species.

Abstract

Taxonomic study of the genus Erechthias (Lepidoptera, Tineidae) from the Ogasawara Islands, with two new records and four new species.