Description of three new species of Trigonidiidae Saussure, 1874 from China (Orthoptera: Grylloidea)

IF 1.1 3区农林科学 Q3 ENTOMOLOGY

Journal of Asia-pacific Entomology Pub Date : 2025-01-15 DOI:10.1016/j.aspen.2025.102372

Tao Li-Long , Yang Rui-Ying , He Zhi-Xin , Ma Li-Bin

{"title":"Description of three new species of Trigonidiidae Saussure, 1874 from China (Orthoptera: Grylloidea)","authors":"Tao Li-Long , Yang Rui-Ying , He Zhi-Xin , Ma Li-Bin","doi":"10.1016/j.aspen.2025.102372","DOIUrl":null,"url":null,"abstract":"<div><div>The article describes three new species of Nemobiinae Saussure, 1877 and Trigonidiinae Saussure, 1874 from Yunnan Province, namely <em>Pteronemobius (Stilbonemobius) alboguttatus</em> Ma & Tao <strong>sp. nov.</strong>, <em>Metiochodes wanzhii</em> Ma & Tao <strong>sp. nov.</strong> and <em>Metiochodes polycomus</em> Ma & Tao <strong>sp. nov.</strong>. Among them, <em>P. (S.) alboguttatus</em> <strong>sp. nov.</strong> has a short, rounded shield on the ectoparamere, four internal dorsal spurs on the hind tibia, and many white spots on the head, other morphological characteristics are similar to <em>Pteronemobius (Stilbonemobius) longispinus</em> Gorochov, 1984. Furturemore, <em>M. wanzhii</em> <strong>sp. nov.</strong> and <em>M. polycomus</em> <strong>sp. nov.</strong> can be distinguished by the number of main veins in the forewing and the shape of the epiphallus and ectoparamere. Here, we provide a detailed description and photos of the new species.</div><div>LSIDurn:lsid:<span><span>zoobank.org</span><svg><path></path></svg></span>:pub:099A8DC4-0D79-4390-AC28-44E14899EFD8.</div></div>","PeriodicalId":15094,"journal":{"name":"Journal of Asia-pacific Entomology","volume":"28 1","pages":"Article 102372"},"PeriodicalIF":1.1000,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Asia-pacific Entomology","FirstCategoryId":"97","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1226861525000032","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENTOMOLOGY","Score":null,"Total":0}

引用次数: 0

Abstract

The article describes three new species of Nemobiinae Saussure, 1877 and Trigonidiinae Saussure, 1874 from Yunnan Province, namely Pteronemobius (Stilbonemobius) alboguttatus Ma & Tao sp. nov., Metiochodes wanzhii Ma & Tao sp. nov. and Metiochodes polycomus Ma & Tao sp. nov.. Among them, P. (S.) alboguttatus sp. nov. has a short, rounded shield on the ectoparamere, four internal dorsal spurs on the hind tibia, and many white spots on the head, other morphological characteristics are similar to Pteronemobius (Stilbonemobius) longispinus Gorochov, 1984. Furturemore, M. wanzhii sp. nov. and M. polycomus sp. nov. can be distinguished by the number of main veins in the forewing and the shape of the epiphallus and ectoparamere. Here, we provide a detailed description and photos of the new species.

LSIDurn:lsid:zoobank.org:pub:099A8DC4-0D79-4390-AC28-44E14899EFD8.

Abstract Image

查看原文本刊更多论文

中国三角蝽科三新种记述（直翅目：灰蝇总科）

本文介绍了云南新蝇科（1877）和Trigonidiinae（1874）三新种，即Pteronemobius (Stilbonemobius) alboguttatus Ma &；陶氏博士，马万志等；陶涛等；陶氏十一月……其中P. (S.) alboguttatus sp. 11 .外胫上有短而圆的盾，胫骨后内侧背刺4个，头部有许多白色斑点，其他形态特征与Pteronemobius (Stilbonemobius) longispinus Gorochov， 1984相似。此外，还可以通过前翅主脉的数量以及附属花序和外叶柄的形状来区分万枝枝和多花枝。在这里，我们提供了新物种的详细描述和照片。lsidurn:lsid:zoobank.org:pub:099A8DC4-0D79-4390-AC28-44E14899EFD8。

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

Journal of Asia-pacific Entomology Agricultural and Biological Sciences-Insect Science

CiteScore

2.70

自引率

6.70%

发文量

152

审稿时长

69 days

期刊介绍： The journal publishes original research papers, review articles and short communications in the basic and applied area concerning insects, mites or other arthropods and nematodes of economic importance in agriculture, forestry, industry, human and animal health, and natural resource and environment management, and is the official journal of the Korean Society of Applied Entomology and the Taiwan Entomological Society.