Revision of the genus Exosehirus (Heteroptera: Cydnidae), with the description of two new species

IF 0.9 4区农林科学 Q3 ENTOMOLOGY

Acta Entomologica Musei Nationalis Pragae Pub Date : 2021-04-21 DOI:10.37520/AEMNP.2021.007

D. Gapon

引用次数: 0

Abstract

The present work is a revision of the Palaearctic burrower bug genus Exosehirus Wagner, 1963 (Heteroptera: Cydnidae: Sehirinae). New data on the morphology and distribution are given. Structures of the female internal ectodermal genitalia and the completely infl ated aedeagi are described and illustrated for the fi rst time. An extended diff erential diagnosis as a comparison of the genus with representatives of all Palaearctic genera of the tribe Sehirini is provided. Based on characters of the terminalia of both sexes, two new species are described: E. elamensis sp. nov. from Southwest Iran, and E. essedonius sp. nov. from Kazakhstan. ‘Exosehirus’ steini (Signoret, 1884) nom. dub. is excluded from the genus Exosehirus and treated as a species incertae sedis. Exosehirus marginatus (Signoret, 1881) is recorded for Azerbaijan for the fi rst time.

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标题外生蛛属的修正(异翅目:蛛科)，附二新种描述

本文是对古北穴居虫属Exosehirus Wagner, 1963(异翅目:穴居虫科:穴居虫科)的修订。给出了有关形态和分布的新数据。本文首次描述和说明了雌性外胚层内生殖器的结构和完全充盈的性腺。提供了一种扩展的鉴别诊断，作为该属与所有古北地区部落Sehirini属的代表的比较。根据两性终梢的特征，描述了两个新种:伊朗西南部的elamensis sp. 11和哈萨克斯坦的essedonius sp. 11。' Exosehirus ' steini (Signoret, 1884)被排除在Exosehirus属之外，并作为一种incertiesseis处理。在阿塞拜疆首次记录到Exosehirus marginatus (Signoret, 1881)。

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

Acta Entomologica Musei Nationalis Pragae ENTOMOLOGY-

CiteScore

1.60

自引率

16.70%

发文量

审稿时长

6-12 weeks

期刊介绍： An open access journal publishing papers on insect systematics, morphology of adult and immature stages and/or their biology, phylogeny, large-scale catalogues, and general papers on methodology of insect systematics AEMNP is publishing papers on: Insect systematics, taxonomy and nomenclature; Morphology of adult and immature stages and/or their biology with possible applications in taxonomy and phylogeny; Phylogeny at least partly based on morphological characters (or with morphological characters mapped on the tree); Catalogues applicable for further taxonomy and biodiversity studies; General papers on methodology of insect taxonomy.