Maritime midge radiations in the Pacific Ocean (Diptera: Chironomidae)

IF 4.7 1区 农林科学 Q1 ENTOMOLOGY Systematic Entomology Pub Date : 2022-08-17 DOI:10.1111/syen.12565
Hongqu Tang, Qingqing Cheng, Matt N. Krosch, Peter S. Cranston
{"title":"Maritime midge radiations in the Pacific Ocean (Diptera: Chironomidae)","authors":"Hongqu Tang,&nbsp;Qingqing Cheng,&nbsp;Matt N. Krosch,&nbsp;Peter S. Cranston","doi":"10.1111/syen.12565","DOIUrl":null,"url":null,"abstract":"<p>Maritime chironomid midges (Diptera) are diverse, yet these ‘pearls of the ocean’ are little known. Emphasizing Pacific Ocean taxa, we used six genetic markers (<i>18S</i>, <i>28S</i>, <i>CAD1</i>, <i>CAD4</i>, <i>FolCOI</i> and <i>COI</i>) and fossil calibrations to produce Bayesian time-calibrated phylogenies to date eight independent marine transitions in three subfamilies. Deep nodes involve subfamily Telmatogetoninae (originating mid-Cretaceous, 101<i>–</i>128, 114 Ma), with sister genera <i>Telmatogeton</i> Schiner and <i>Thalassomya</i> Schiner splitting later in the Cretaceous (56–82, 69 Ma). Two transitions in Orthocladiinae involve <i>Clunio</i> Haliday and <i>Pseudosmittia</i> Edwards, dating from the upper Cretaceous, both with Eocene crown groups. In subfamily Chironominae, transitions to marine occur in two tribes. Four transitions occur within the otherwise nonmarine crown groups <i>Kiefferulus</i> Goetghebuer, <i>Dicrotendipes</i> Kieffer, <i>Polypedilum</i> Kieffer and <i>Ainuyusurika</i> Sasa &amp; Shirasaka. Two separate robust clades in tribe Tanytarsini involve: (1) a minor radiation within <i>Paratanytarsus</i> dated to the mid-Eocene around 43 Ma; and (2) an unexpected but fully supported diversification in <i>Pontomyia</i> Edwards plus <i>Yaetanytarsus</i> Sasa dated to around 47 Ma, with separation of <i>Pontomyia</i> from <i>Yaetanytarsus</i> around 40 Ma. Crown <i>Pontomyia</i>, represented by three species, was estimated to have diverged around 19 Ma, whereas the crown radiation of <i>Yaetanytarsus</i>, with 12 sampled species, dates to the mid-Eocene. In a comprehensive global review we concisely document new synonymies and new combinations revealed by the study. The evolutionary timing estimate provides insights into the frequency of marine transitions and diversifications in the Chironomidae in association with dynamic oceanic changes during the Oligocene and Miocene.</p>","PeriodicalId":22126,"journal":{"name":"Systematic Entomology","volume":null,"pages":null},"PeriodicalIF":4.7000,"publicationDate":"2022-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/syen.12565","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Systematic Entomology","FirstCategoryId":"97","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/syen.12565","RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENTOMOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

Maritime chironomid midges (Diptera) are diverse, yet these ‘pearls of the ocean’ are little known. Emphasizing Pacific Ocean taxa, we used six genetic markers (18S, 28S, CAD1, CAD4, FolCOI and COI) and fossil calibrations to produce Bayesian time-calibrated phylogenies to date eight independent marine transitions in three subfamilies. Deep nodes involve subfamily Telmatogetoninae (originating mid-Cretaceous, 101128, 114 Ma), with sister genera Telmatogeton Schiner and Thalassomya Schiner splitting later in the Cretaceous (56–82, 69 Ma). Two transitions in Orthocladiinae involve Clunio Haliday and Pseudosmittia Edwards, dating from the upper Cretaceous, both with Eocene crown groups. In subfamily Chironominae, transitions to marine occur in two tribes. Four transitions occur within the otherwise nonmarine crown groups Kiefferulus Goetghebuer, Dicrotendipes Kieffer, Polypedilum Kieffer and Ainuyusurika Sasa & Shirasaka. Two separate robust clades in tribe Tanytarsini involve: (1) a minor radiation within Paratanytarsus dated to the mid-Eocene around 43 Ma; and (2) an unexpected but fully supported diversification in Pontomyia Edwards plus Yaetanytarsus Sasa dated to around 47 Ma, with separation of Pontomyia from Yaetanytarsus around 40 Ma. Crown Pontomyia, represented by three species, was estimated to have diverged around 19 Ma, whereas the crown radiation of Yaetanytarsus, with 12 sampled species, dates to the mid-Eocene. In a comprehensive global review we concisely document new synonymies and new combinations revealed by the study. The evolutionary timing estimate provides insights into the frequency of marine transitions and diversifications in the Chironomidae in association with dynamic oceanic changes during the Oligocene and Miocene.

Abstract Image

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
太平洋海域蠓辐射(双翅目:蠓科)
海洋摇蚊种类繁多,但这些“海洋之珠”却鲜为人知。强调太平洋分类群,我们使用了六个遗传标记(18S、28S、CAD1、CAD4、FolCOI和COI)和化石校准来产生贝叶斯时间校准的系统发育,以确定三个亚科中八个独立的海洋转变的日期。深层节点涉及Telmatogetoninae亚科(起源于白垩纪中期,101–128,114 Ma),姐妹属Telmatogeton Schiner和Thalassomya Schiner在白垩纪后期分裂(56-82,69 马)。Orthocladiinae的两个转变涉及Clunio Haliday和Pseudosmittia Edwards,可追溯到上白垩纪,均具有始新世的冠群。在摇蚊亚科中,向海洋的过渡发生在两个部落中。在其他非海洋冠群Kieferrulus Goetghebuer、Dicrotendipes Kieffer、Polypedium Kieffer和Ainuyusurika Sasa&Shirasaka中发生了四个转变。Tanytarsini部落中两个独立的强大分支涉及:(1)Paratanytarsus内部的一个小辐射,可追溯到43年左右的始新世中期 马;和(2)Pontomyia Edwards和Yaetanytarsus Sasa的意外但完全支持的多元化可追溯到47年左右 马,40岁左右从亚坦跗关节分离出Pontomyia 马。Crown Pontomyia由三个物种代表,估计在19年左右分化 Ma,而Yaetanytarsus的冠辐射,有12个采样物种,可以追溯到始新世中期。在一篇全面的全球综述中,我们简要地记录了该研究揭示的新同义词和新组合。进化时间估计提供了对摇蚊科海洋转变和多样化频率的深入了解,以及渐新世和中新世期间海洋的动态变化。
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 去求助
来源期刊
Systematic Entomology
Systematic Entomology 生物-进化生物学
CiteScore
10.50
自引率
8.30%
发文量
49
审稿时长
>12 weeks
期刊介绍: Systematic Entomology publishes original papers on insect systematics, phylogenetics and integrative taxonomy, with a preference for general interest papers of broad biological, evolutionary or zoogeographical relevance.
期刊最新文献
Resolving the intergeneric phylogeny of the large carrion beetles (Staphylinidae: Silphinae: Silphini) Region‐specific diversification dynamics and biogeographic history of one of the most diverse families of insects Issue Information Phylogeny and evolution of the cicada tribe Polyneurini (Hemiptera, Cicadidae) Phylogeny and historical biogeography of the southern African lacewing genus Afroptera (Neuroptera: Nemopteridae: Nemopterinae)
×
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
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 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 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1