{"title":"A new species of Cyclosa (Araneae: Araneidae) from Southeast Asia","authors":"A. Tanikawa, B. Petcharad","doi":"10.2476/ASJAA.67.87","DOIUrl":null,"url":null,"abstract":"– A new species of Cyclosa is described under the name of Cyclosa bulla n. sp. using specimens collected from Thailand, Singapore and Brunei. Females of the species can be easily distinguished from other congeners by the shape of the abdomen, which has a globose posterior end. In contrast, males cannot be distinguished from those of Cyclosa bifida, which seems to be the most closely related species, even by the shape of the palpal organ. In this study, male specimens are identified by DNA barcoding.","PeriodicalId":52544,"journal":{"name":"Acta Arachnologica","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Arachnologica","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2476/ASJAA.67.87","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 0
Abstract
– A new species of Cyclosa is described under the name of Cyclosa bulla n. sp. using specimens collected from Thailand, Singapore and Brunei. Females of the species can be easily distinguished from other congeners by the shape of the abdomen, which has a globose posterior end. In contrast, males cannot be distinguished from those of Cyclosa bifida, which seems to be the most closely related species, even by the shape of the palpal organ. In this study, male specimens are identified by DNA barcoding.
-利用从泰国、新加坡和文莱收集的标本，描述了一种新的Cyclosa bulla n. sp.。该物种的雌性可以很容易地通过腹部的形状与其他同类区分开来，腹部有一个球形的后端。相比之下，雄性不能与双歧独眼虫区分开来，双歧独眼虫似乎是最密切相关的物种，即使是通过触须器官的形状。本研究采用DNA条形码技术对男性标本进行鉴定。
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