Johanna Romero Arias, Simon Hellemans, Esra Kaymak, Pierre D. Akama, Thomas Bourguignon, Yves Roisin, Rudolf H. Scheffrahn, Jan Šobotník
{"title":"Mitochondrial phylogenetics position a new Afrotropical termite species into its own subfamily, the Engelitermitinae (Blattodea: Termitidae)","authors":"Johanna Romero Arias, Simon Hellemans, Esra Kaymak, Pierre D. Akama, Thomas Bourguignon, Yves Roisin, Rudolf H. Scheffrahn, Jan Šobotník","doi":"10.1111/syen.12607","DOIUrl":null,"url":null,"abstract":"<p>While new species of termites are described every year, the description of species distant from every known termite species is rare. In this paper, we describe one such species, <i>Engelitermes zambo</i> <b>sp.n.</b>, an African Termitidae belonging to an entirely new lineage of termites for which we create a new subfamily, Engelitermitinae <b>subfam.n.</b> The subfamily status of Engelitermitinae was supported by termite phylogenetic trees, including sequences from the four existing samples of <i>E. zambo</i> <b>sp.n.</b>, which, albeit with low bootstrap supports, placed <i>Engelitermes</i> <b>gen.n.</b> on a long branch sister to <i>Forficulitermes</i>, the two of which formed the sister group of a clade comprising Cubitermitinae, Nasutitermitinae, Syntermitinae and all other Termitinae. The sister relationship between <i>Engelitermes</i> <b>gen.n.</b> and <i>Forficulitermes</i> is further supported by the similar gut structure of their workers. In contrast, the soldiers of <i>Engelitermes</i> <b>gen.n.</b> resemble those of <i>Cephalotermes</i>. Our phylogenetic analyses, including all clades of Termitinae, call for a global taxonomic revision of the Termitinae subfamily names. Finally, our study highlights that new unique termite lineages are still awaiting to be described.</p>","PeriodicalId":22126,"journal":{"name":"Systematic Entomology","volume":null,"pages":null},"PeriodicalIF":4.7000,"publicationDate":"2023-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Systematic Entomology","FirstCategoryId":"97","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/syen.12607","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
While new species of termites are described every year, the description of species distant from every known termite species is rare. In this paper, we describe one such species, Engelitermes zambosp.n., an African Termitidae belonging to an entirely new lineage of termites for which we create a new subfamily, Engelitermitinae subfam.n. The subfamily status of Engelitermitinae was supported by termite phylogenetic trees, including sequences from the four existing samples of E. zambosp.n., which, albeit with low bootstrap supports, placed Engelitermesgen.n. on a long branch sister to Forficulitermes, the two of which formed the sister group of a clade comprising Cubitermitinae, Nasutitermitinae, Syntermitinae and all other Termitinae. The sister relationship between Engelitermesgen.n. and Forficulitermes is further supported by the similar gut structure of their workers. In contrast, the soldiers of Engelitermesgen.n. resemble those of Cephalotermes. Our phylogenetic analyses, including all clades of Termitinae, call for a global taxonomic revision of the Termitinae subfamily names. Finally, our study highlights that new unique termite lineages are still awaiting to be described.
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.