标题巴西亚马孙河流域斑点白腹蛇的再描述及两种新白腹蛇的描述(蛇纲:白腹蛇科)

IF 1.1 2区生物学 Q3 ZOOLOGY

Herpetological Monographs Pub Date : 2016-06-20 DOI:10.1655/HERPMONOGRAPHS-D-14-00009

Paulo Passos, A. Prudente, J. Lynch

{"title":"标题巴西亚马孙河流域斑点白腹蛇的再描述及两种新白腹蛇的描述(蛇纲:白腹蛇科)","authors":"Paulo Passos, A. Prudente, J. Lynch","doi":"10.1655/HERPMONOGRAPHS-D-14-00009","DOIUrl":null,"url":null,"abstract":"Abstract: We redescribe Atractus punctiventris based on the examination of its holotype, two topotypes, and two additional specimens recently collected. We describe two new species of Atractus with 15 dorsal scale rows, previously confused with Atractus insipidus, from the eastern and western portions of Brazilian Amazonia, respectively. The new species are recognized on the basis of unique combinations of morphological characters. We compare Atractus punctiventris and the two new species with all congeners from most lowland provinces of cis-Andean South America. We discuss potential affinities of the three species, mainly by sharing exclusive hemipenial traits with congeners placed in different phenetic groups, and allocate them to distinct species groups of Atractus.","PeriodicalId":56309,"journal":{"name":"Herpetological Monographs","volume":null,"pages":null},"PeriodicalIF":1.1000,"publicationDate":"2016-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1655/HERPMONOGRAPHS-D-14-00009","citationCount":"17","resultStr":"{\"title\":\"Redescription of Atractus punctiventris and Description of Two New Atractus (Serpentes: Dipsadidae) from Brazilian Amazonia\",\"authors\":\"Paulo Passos, A. Prudente, J. Lynch\",\"doi\":\"10.1655/HERPMONOGRAPHS-D-14-00009\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract: We redescribe Atractus punctiventris based on the examination of its holotype, two topotypes, and two additional specimens recently collected. We describe two new species of Atractus with 15 dorsal scale rows, previously confused with Atractus insipidus, from the eastern and western portions of Brazilian Amazonia, respectively. The new species are recognized on the basis of unique combinations of morphological characters. We compare Atractus punctiventris and the two new species with all congeners from most lowland provinces of cis-Andean South America. We discuss potential affinities of the three species, mainly by sharing exclusive hemipenial traits with congeners placed in different phenetic groups, and allocate them to distinct species groups of Atractus.\",\"PeriodicalId\":56309,\"journal\":{\"name\":\"Herpetological Monographs\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2016-06-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1655/HERPMONOGRAPHS-D-14-00009\",\"citationCount\":\"17\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Herpetological Monographs\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1655/HERPMONOGRAPHS-D-14-00009\",\"RegionNum\":2,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ZOOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Herpetological Monographs","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1655/HERPMONOGRAPHS-D-14-00009","RegionNum":2,"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: 17

摘要

摘要/ Abstract摘要:本文通过对斑点白腹术(Atractus punctiventris)的全型、两种形态和新近采集的两种标本的研究，对其进行了重新描述。我们分别从巴西亚马逊河流域的东部和西部描述了两个新种，它们有15个背鳞片行，以前与白腹蛇混淆。新种是根据独特的形态特征组合来识别的。我们将点状白腹蛇和两个新种与来自南美洲顺安第斯山脉大部分低地省份的所有同系物进行了比较。我们主要通过在不同表型群中的同系物共享排他的半头性状来讨论这三个物种的潜在亲缘关系，并将它们分配到不同的Atractus种群中。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Redescription of Atractus punctiventris and Description of Two New Atractus (Serpentes: Dipsadidae) from Brazilian Amazonia

Abstract: We redescribe Atractus punctiventris based on the examination of its holotype, two topotypes, and two additional specimens recently collected. We describe two new species of Atractus with 15 dorsal scale rows, previously confused with Atractus insipidus, from the eastern and western portions of Brazilian Amazonia, respectively. The new species are recognized on the basis of unique combinations of morphological characters. We compare Atractus punctiventris and the two new species with all congeners from most lowland provinces of cis-Andean South America. We discuss potential affinities of the three species, mainly by sharing exclusive hemipenial traits with congeners placed in different phenetic groups, and allocate them to distinct species groups of Atractus.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Herpetological Monographs 生物-动物学

CiteScore

5.40

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Since 1982, Herpetological Monographs has been dedicated to original research about the biology, diversity, systematics and evolution of amphibians and reptiles. Herpetological Monographs is published annually as a supplement to Herpetologica and contains long research papers, manuscripts and special symposia that synthesize the latest scientific discoveries.