A new species of land planarian split off from Luteostriata ernesti (Leal-Zanchet & Froehlich, 2006) based on an integrative approach

IF 0.8 4区 生物学 Q3 ZOOLOGY
Giuly G. Iturralde, Heloísa Allgayer, V. Valiati, A. Leal-Zanchet
{"title":"A new species of land planarian split off from Luteostriata ernesti (Leal-Zanchet & Froehlich, 2006) based on an integrative approach","authors":"Giuly G. Iturralde, Heloísa Allgayer, V. Valiati, A. Leal-Zanchet","doi":"10.1080/01650521.2022.2113853","DOIUrl":null,"url":null,"abstract":"ABSTRACT The genus Luteostriata Carbayo, 2010, currently comprises 10 species distributed in southeastern and southern Brazil. Species of this genus represent a taxonomic challenge because many have very similar external and internal features. Some species were described based on specimens from many localities using anatomical and histological features without phylogenetical analyses, such as Luteostriata ernesti, known from various localities in southeastern and southern Brazil. We conducted an integrative taxonomic approach of southeastern and southern specimens of L. ernesti, performing morphological analyses and using two molecular markers. Our results reveal that there are at least two clades (southeastern and southern) under the designation L. ernesti, and phylogenetic analyses show that they are not sister groups. Thus, we took the taxonomic decision to describe a new species, Luteostriata dissimilis Iturralde & Leal-Zanchet, sp. nov., which is split off from L. ernesti based on specimens of the southern clade. The phylogenetic analyses suggest a close relationship between Luteostriata dissimilis and Luteostriata muelleri and indicate that Luteostriata ernesti is more closely related to Luteostriata caissara. Our results also indicate that species delineation may be the first approach to understanding the diversity and distribution of species in this genus and that a complete taxonomic revision of Luteostriata species is necessary. http://www.zoobank.org/urn:lsid:zoobank.org:act:F83EE656-A491-493D-9F25-97413097D007","PeriodicalId":49465,"journal":{"name":"Studies on Neotropical Fauna and Environment","volume":" ","pages":""},"PeriodicalIF":0.8000,"publicationDate":"2022-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Studies on Neotropical Fauna and Environment","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1080/01650521.2022.2113853","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

ABSTRACT The genus Luteostriata Carbayo, 2010, currently comprises 10 species distributed in southeastern and southern Brazil. Species of this genus represent a taxonomic challenge because many have very similar external and internal features. Some species were described based on specimens from many localities using anatomical and histological features without phylogenetical analyses, such as Luteostriata ernesti, known from various localities in southeastern and southern Brazil. We conducted an integrative taxonomic approach of southeastern and southern specimens of L. ernesti, performing morphological analyses and using two molecular markers. Our results reveal that there are at least two clades (southeastern and southern) under the designation L. ernesti, and phylogenetic analyses show that they are not sister groups. Thus, we took the taxonomic decision to describe a new species, Luteostriata dissimilis Iturralde & Leal-Zanchet, sp. nov., which is split off from L. ernesti based on specimens of the southern clade. The phylogenetic analyses suggest a close relationship between Luteostriata dissimilis and Luteostriata muelleri and indicate that Luteostriata ernesti is more closely related to Luteostriata caissara. Our results also indicate that species delineation may be the first approach to understanding the diversity and distribution of species in this genus and that a complete taxonomic revision of Luteostriata species is necessary. http://www.zoobank.org/urn:lsid:zoobank.org:act:F83EE656-A491-493D-9F25-97413097D007
基于综合方法的陆涡虫新物种从陆涡虫中分离出来(LealZanchet&Froehlich,2006)
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
CiteScore
2.20
自引率
11.10%
发文量
29
审稿时长
>12 weeks
期刊介绍: There is still a far from complete understanding of the complex ecosystems in the Neotropics, although they have been studied since the first expeditions of the old world naturalists Marcgrave, Humboldt, Spix, Darwin, Bates and Müller. The aims and scope of the Journal are, besides taxonomic and zoogeographic surveys, analyses of animal communities and their relationship with biotic and abiotic environmental conditions. This includes the fauna of both terrestrial and fresh water ecosystems in the Neotropics. Contributions that represent original research and mini-reviews are welcome. Manuscripts presenting just checklists and new geographic records are not considered for publication. If manuscripts do not meet the requirements of the journal, the editors reserve the right to reject manuscripts on submission or to ask for revisions prior to formal peer review.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信