New genera and new species of Acrometopini (Orthoptera: Tettigonioidea Phaneropterinae) from East Africa and a review of all known stridulatory organs, songs and karyotypes of the tribe

IF 1.3 3区农林科学 Q2 ENTOMOLOGY

Insect Systematics & Evolution Pub Date : 2017-10-15 DOI:10.1163/1876312X-00002170

C. Hemp, K. Heller, E. Warchałowska-Śliwa, B. Grzywacz, A. Hemp

引用次数: 9

Abstract

Two new genera of East African Acrometopini are erected: the monotypicPeronurellan. gen. withP. centralisn. sp. from Miombo woodlands in central Tanzania, andTenerasphagan. gen. for a morphological uniform group of species formerly included inHoratosphaga,T. chyuluensisn. sp.,T. mbulun. sp.T. nanyuki,T. nudan. comb,T. meruensisn. comb,T. teneran. comb andT. bazeletaen. comb. Additional species are described in the generaAltihoratosphaga,LamecosomaandPeronura. Keys to African genera of Acrometopini and species of the genusTenerasphagaare provided. We review the male calling songs and the morphology of the acoustical apparatus and discuss how the morphology of the stridulatory files explains the complicated song patterns and elements. All Acrometopini species showed a plesiomorphic karyotype with a diploid chromosome number of 2n = 31 and a X0 sex chromosome system in males.

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东非肢肢蚁属(直翅目:肢肢蚁总科)新属新种及所有已知鸣声器官、鸣声和核型的综述

建立了东非Acrometoini的两个新属：单型Peronurellan。发电机与P。centralsn。产于坦桑尼亚中部的Miombo林地和Tenerashagan。gen.为以前包括在Horatosgaga，T。chyuluensin。sp.，T.mbulun。南幸。努丹。梳，T。Meruensin。梳，T。teneran。comb和T。巴泽莱泰恩。梳子其他物种描述在Altehorotosphaga、Lamecosoma和Peronora属中。提供了非洲Acrometoini属和属物种的钥匙。我们回顾了男性的叫声和声学装置的形态，并讨论了尖锐文件的形态如何解释复杂的歌曲模式和元素。Acrometotini属所有种均表现出一种染色体数目为2n=31、雄性性染色体系统为X0的拟染色体组型。

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.