Taxonomic revision of the minute litter bug subgenus Schizoptera (Zygophleps) McAtee & Malloch, 1925 (Heteroptera: Dipsocoromorpha: Schizopteridae)

IF 1.3 3区农林科学 Q2 ENTOMOLOGY

Insect Systematics & Evolution Pub Date : 2022-02-02 DOI:10.1163/1876312x-bja10029

Flavio Albuquerque, J. Fernandes, C. Weirauch

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Abstract

Schizoptera Fieber is a monophyletic and the largest genus of minute litter bugs (Hemiptera: Heteroptera: Dipsocoromorpha). Its current concept is supported by a recent molecular phylogeny and comprises nearly 90 described extant and two fossil species divided into four subgenera: Schizoptera (Cantharocoris), Schizoptera (Odontorhagus), Schizoptera (Schizoptera) and Schizoptera (Zygophleps). We here taxonomically revise the subgenus Schizoptera (Zygophleps), which so far contains Schizoptera unica McAtee & Malloch, 1925 from Guatemala and Schizoptera corallia Emsley, 1969, Schizoptera simla Emsley, 1969, and Schizoptera ultima Emsley, 1969 from Trinidad. The subgenus is diagnosed by the unique triangular shape of the posterior membranal cell. The following 36 species are here described: Schizoptera aculeata sp.n., Schizoptera applanata sp.n., Schizoptera bella sp.n., Schizoptera biancae sp.n., Schizoptera cassiae sp.n., Schizoptera confusa sp.n., Schizoptera costarriquenha sp.n., Schizoptera cuspida sp.n., Schizoptera ecuadoriana sp.n., Schizoptera elegantissima sp.n., Schizoptera emsleyi sp.n., Schizoptera erosa sp.n., Schizoptera erwini sp.n., Schizoptera falcata sp.n., Schizoptera familia sp.n., Schizoptera furcata sp.n., Schizoptera fuscodorsata sp.n., Schizoptera hirsuta sp.n., Schizoptera inaequalis sp.n., Schizoptera inca sp.n., Schizoptera kayi sp.n., Schizoptera knyshovi sp.n., Schizoptera magnifica sp.n., Schizoptera mallochi sp.n., Schizoptera mcateei sp.n., Schizoptera orellanensis sp.n., Schizoptera paraensis sp.n., Schizoptera peruviana sp.n., Schizoptera pichincha sp.n., Schizoptera pinduca sp.n., Schizoptera prima sp.n., Schizoptera priva sp.n., Schizoptera ramosa sp.n., Schizoptera solitaria sp.n., Schizoptera speira sp.n., and Schizoptera stricta sp.n. The majority of species herein described were collected in Brazil, Costa Rica, and Ecuador, expanding the known distribution of the subgenus. We provide diagnoses, descriptions, photographs of habitus and subgenital plates, line drawings of diagnostic male genitalic features, and a distribution map. A key to species based on males is also presented.

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微小枯枝虫亚属Schizoptera（Zygophleps）的分类修订McAtee&Malloch，1925（异翅目：双足目：裂蝶科）

Fieber裂褶虫是一个单系，也是最大的微小小窝虫属（半翅目：异翅目：双足目）。其目前的概念得到了最近的分子系统发育的支持，包括近90个已描述的现存物种和两个化石物种，分为四个亚属：裂孔虫目（Cantharocoris）、裂孔虫属（Odontorhagus）、裂孔虫目（Schizoptera）和裂孔虫（Zygophleps）。我们在这里对裂孔虫亚属（Zygophleps）进行了分类修订，迄今为止，该亚属包含来自危地马拉的1925年的单裂孔虫McAtee&Malloch和来自特立尼达的1969年的corallia Emsley、1969年的simla Emsley和1969年的Ultia Emslei。根据后膜细胞独特的三角形形状来诊断亚属。这里描述了以下36个物种：尖翅目、扁翅目、贝拉目、扁腹目、黑腹目、混淆目、肋翅目、尖翅目。，erwini裂褶虫sp.n、falcata裂褶虫sp.n、family裂褶虫sp.n、furkata裂褶虫sp.n、fuscodorsata裂褶蛾、hirsuta裂褶虫sp.n、inaequiq裂褶蛾sp.n，inca裂褶蝶sp.n，kayi裂褶蛾sp.n，knyshovi裂褶蛾sp.n。，paraensis sp.、peruviana sp.、pichincha sp.、pinduca sp.、prima sp.、priva sp.、ramosa sp.，solitaria sp.、speira sp.和stricta sp.。本文描述的大多数物种收集于巴西、哥斯达黎加和厄瓜多尔，扩大了亚属的已知分布。我们提供诊断、描述、习性和生殖下板的照片、诊断男性生殖器特征的线条图和分布图。还提出了一个以雄性为基础的物种的关键。

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

Insect Systematics & Evolution 生物-进化生物学

CiteScore

3.00

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Insect Systematics & Evolution (ISE) publishes original papers on all aspects of systematic entomology and the evolutionary history of both extant and extinct insects and related groups. Priority is given to taxonomic revisions and phylogenetic studies employing morphological and molecular data. ISE also welcomes reviews and syntheses that can appeal to a wide community of systematic entomologists. Single species descriptions, regional checklists, and phylogenetic studies based on few taxa or single molecular markers will generally not be accepted.