Revision of the genus Trichophallus Ingrisch, 1998 with notes on the genera Secsiva Walker, 1869 and Subrioides C.Willemse, 1966 (Orthoptera: Tettigoniidae: Conocephalinae: Agraeciini)

IF 0.8 4区生物学 Q3 ZOOLOGY

Zootaxa Pub Date : 2024-04-18 DOI:10.11646/zootaxa.5442.1.1

S. Ingrisch

{"title":"Revision of the genus Trichophallus Ingrisch, 1998 with notes on the genera Secsiva Walker, 1869 and Subrioides C.Willemse, 1966 (Orthoptera: Tettigoniidae: Conocephalinae: Agraeciini)","authors":"S. Ingrisch","doi":"10.11646/zootaxa.5442.1.1","DOIUrl":null,"url":null,"abstract":"The Papuan genus Trichophallus Ingrisch, 1998, mainly found in New Guinea and some neighbouring Islands is revised. The study is based on historical but formerly unworked specimens found in museum collections of North America, Europe, and Indonesia. The differentiation between the genus Trichophallus and the superficially similar genera Subria Stål, 1874, Secsiva Walker, 1869, and Subrioides C. Willemse, 1966 are outlined and discussed. Important characters to differentiate Trichophallus from other similar genera are found in a combination of the shape of the fore wings, the absence of prosternal spines, and the male titillators being provided with tufts of hairs apart from sclerites. The female ovipositor carries a pair of sub-basal, lateral lobes, so far unknown from other genera of Tettigoniidae, and the female subgenital plate is provided with a pair of basal, dorsal-lateral extensions often larger than the ventral area of the subgenital plate. 19 species and one subspecies are described as new, all from New Guinea or nearby islands. T. tricuspis Naskrecki & Rentz, 2010 is removed from Trichophallus and newly combined with the genus Subrioides. Keys to the species of Trichophallus are provided.","PeriodicalId":24072,"journal":{"name":"Zootaxa","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2024-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zootaxa","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.11646/zootaxa.5442.1.1","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ZOOLOGY","Score":null,"Total":0}

引用次数: 0

Abstract

The Papuan genus Trichophallus Ingrisch, 1998, mainly found in New Guinea and some neighbouring Islands is revised. The study is based on historical but formerly unworked specimens found in museum collections of North America, Europe, and Indonesia. The differentiation between the genus Trichophallus and the superficially similar genera Subria Stål, 1874, Secsiva Walker, 1869, and Subrioides C. Willemse, 1966 are outlined and discussed. Important characters to differentiate Trichophallus from other similar genera are found in a combination of the shape of the fore wings, the absence of prosternal spines, and the male titillators being provided with tufts of hairs apart from sclerites. The female ovipositor carries a pair of sub-basal, lateral lobes, so far unknown from other genera of Tettigoniidae, and the female subgenital plate is provided with a pair of basal, dorsal-lateral extensions often larger than the ventral area of the subgenital plate. 19 species and one subspecies are described as new, all from New Guinea or nearby islands. T. tricuspis Naskrecki & Rentz, 2010 is removed from Trichophallus and newly combined with the genus Subrioides. Keys to the species of Trichophallus are provided.

查看原文本刊更多论文

Revision of the genus Trichophallus Ingrisch, 1998 with notes on the genera Secsiva Walker, 1869 and Subrioides C.Willemse, 1966 (Orthoptera: Tettigoniidae: Conocephalinae: Agraeciini)

本研究对主要分布于新几内亚和一些邻近岛屿的巴布亚Trichophallus Ingrisch属（1998年）进行了修订。该研究以北美、欧洲和印度尼西亚博物馆收藏的历史标本为基础，这些标本以前未经加工。概述并讨论了 Trichophallus 属与表面上相似的 Subria Stål 属（1874 年）、Secsiva Walker 属（1869 年）和 Subrioides C. Willemse 属（1966 年）之间的区别。Trichophallus 与其他类似属的重要区别在于前翅的形状、前胸刺的缺失以及雄性撩拨器上除硬毛外还长有多束绒毛。雌性产卵器上有一对近基部的侧裂片，这在 Tettigoniidae 的其它属种中还没有发现，雌性亚生殖板上有一对基部的背侧延伸片，通常比亚生殖板的腹面面积大。19 个种和一个亚种被描述为新种，均产于新几内亚或附近的岛屿。T. tricuspis Naskrecki & Rentz, 2010 从 Trichophallus 中删除，与 Subrioides 属合并。提供了 Trichophallus 的物种检索表。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Zootaxa 生物-动物学

CiteScore

1.90

自引率

33.30%

发文量

1895

审稿时长

2.7 months

期刊介绍： Zootaxa is a peer-reviewed international journal for rapid publication of high quality papers on any aspect of systematic zoology, with a preference for large taxonomic works such as monographs and revisions. Zootaxa considers papers on all animal taxa, both living and fossil, and especially encourages descriptions of new taxa. All types of taxonomic papers are considered, including theories and methods of systematics and phylogeny, taxonomic monographs, revisions and reviews, catalogues/checklists, biographies and bibliographies, identification guides, analysis of characters, phylogenetic relationships and zoogeographical patterns of distribution, descriptions of taxa, and nomenclature. Open access publishing option is strongly encouraged for authors with research grants and other funds. For those without grants/funds, all accepted manuscripts will be published but access is secured for subscribers only.