Wesley D. Colombo, Carly M. Tribull, Cecilia Waichert, Celso O. Azevedo
{"title":"综合分类学解决了分类学上的僵局:以膜翅目叶蝉科叶蝉为例","authors":"Wesley D. Colombo, Carly M. Tribull, Cecilia Waichert, Celso O. Azevedo","doi":"10.1111/syen.12544","DOIUrl":null,"url":null,"abstract":"<p>We apply integrative taxonomy to solve a historical taxonomic impasse in a flat wasp group (Hymenoptera, Bethylidae). The phylogeny of Epyrinae is inferred with parsimony analyses under equal and implied weights, maximum likelihood and Bayesian inference using the nuclear markers 18S and 28S, the mitochondrial genes 16S, cytochrome oxidase subunit I and cytochrome B and 232 morphological characters. This is the first phylogenetic study to examine all 42 epyrine genera, including junior synonyms and extinct taxa, applying a combined molecular and morphological approach. This study considered 186 terminal taxa with 166 representing the ingroup taxa and 20 outgroup taxa. All resulting trees of the combined analyses recovered <i>Anisepyris</i> Kieffer, <i>Aspidepyris</i> Evans, <i>Bakeriella</i> Kieffer, <i>Disepyris</i> Kieffer, <i>Laelius</i> Ashmead and <i>Trachepyris</i> Kieffer as monophyletic; <i>Chlorepyris</i> Kieffer, <i>Epyris</i> Westwood, <i>Formosiepyris</i> Terayama and <i>Holepyris</i> Kieffer are non-monophyletic. <i>Calyozina</i> Enderlein is recovered as an independent lineage in implied weights, Bayesian and maximum likelihood topologies. Here, we describe three new genera and revalidate six genera, five of them junior synonyms of <i>Epyris</i> and one of <i>Holepyris</i>. In addition, we analysed the presence/absence of a sulcus between the mesoscuto-scutellar foveae and the shape of mesoscuto-scutellar foveae as the most important taxonomic characters for Epyrinae using ancestral state reconstruction. Finally, we provide a checklist of all species of Epyrinae, compiled via direct observation of the type, illustrations, or literature and an updated and illustrated taxonomic key for all epyrine genera.</p>","PeriodicalId":22126,"journal":{"name":"Systematic Entomology","volume":null,"pages":null},"PeriodicalIF":4.7000,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":"{\"title\":\"Integrative taxonomy solves taxonomic impasses: a case study from Epyrinae (Hymenoptera, Bethylidae)\",\"authors\":\"Wesley D. Colombo, Carly M. Tribull, Cecilia Waichert, Celso O. Azevedo\",\"doi\":\"10.1111/syen.12544\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>We apply integrative taxonomy to solve a historical taxonomic impasse in a flat wasp group (Hymenoptera, Bethylidae). The phylogeny of Epyrinae is inferred with parsimony analyses under equal and implied weights, maximum likelihood and Bayesian inference using the nuclear markers 18S and 28S, the mitochondrial genes 16S, cytochrome oxidase subunit I and cytochrome B and 232 morphological characters. This is the first phylogenetic study to examine all 42 epyrine genera, including junior synonyms and extinct taxa, applying a combined molecular and morphological approach. This study considered 186 terminal taxa with 166 representing the ingroup taxa and 20 outgroup taxa. All resulting trees of the combined analyses recovered <i>Anisepyris</i> Kieffer, <i>Aspidepyris</i> Evans, <i>Bakeriella</i> Kieffer, <i>Disepyris</i> Kieffer, <i>Laelius</i> Ashmead and <i>Trachepyris</i> Kieffer as monophyletic; <i>Chlorepyris</i> Kieffer, <i>Epyris</i> Westwood, <i>Formosiepyris</i> Terayama and <i>Holepyris</i> Kieffer are non-monophyletic. <i>Calyozina</i> Enderlein is recovered as an independent lineage in implied weights, Bayesian and maximum likelihood topologies. Here, we describe three new genera and revalidate six genera, five of them junior synonyms of <i>Epyris</i> and one of <i>Holepyris</i>. In addition, we analysed the presence/absence of a sulcus between the mesoscuto-scutellar foveae and the shape of mesoscuto-scutellar foveae as the most important taxonomic characters for Epyrinae using ancestral state reconstruction. Finally, we provide a checklist of all species of Epyrinae, compiled via direct observation of the type, illustrations, or literature and an updated and illustrated taxonomic key for all epyrine genera.</p>\",\"PeriodicalId\":22126,\"journal\":{\"name\":\"Systematic Entomology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.7000,\"publicationDate\":\"2022-03-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"9\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Systematic Entomology\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1111/syen.12544\",\"RegionNum\":1,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENTOMOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Systematic Entomology","FirstCategoryId":"97","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/syen.12544","RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENTOMOLOGY","Score":null,"Total":0}
Integrative taxonomy solves taxonomic impasses: a case study from Epyrinae (Hymenoptera, Bethylidae)
We apply integrative taxonomy to solve a historical taxonomic impasse in a flat wasp group (Hymenoptera, Bethylidae). The phylogeny of Epyrinae is inferred with parsimony analyses under equal and implied weights, maximum likelihood and Bayesian inference using the nuclear markers 18S and 28S, the mitochondrial genes 16S, cytochrome oxidase subunit I and cytochrome B and 232 morphological characters. This is the first phylogenetic study to examine all 42 epyrine genera, including junior synonyms and extinct taxa, applying a combined molecular and morphological approach. This study considered 186 terminal taxa with 166 representing the ingroup taxa and 20 outgroup taxa. All resulting trees of the combined analyses recovered Anisepyris Kieffer, Aspidepyris Evans, Bakeriella Kieffer, Disepyris Kieffer, Laelius Ashmead and Trachepyris Kieffer as monophyletic; Chlorepyris Kieffer, Epyris Westwood, Formosiepyris Terayama and Holepyris Kieffer are non-monophyletic. Calyozina Enderlein is recovered as an independent lineage in implied weights, Bayesian and maximum likelihood topologies. Here, we describe three new genera and revalidate six genera, five of them junior synonyms of Epyris and one of Holepyris. In addition, we analysed the presence/absence of a sulcus between the mesoscuto-scutellar foveae and the shape of mesoscuto-scutellar foveae as the most important taxonomic characters for Epyrinae using ancestral state reconstruction. Finally, we provide a checklist of all species of Epyrinae, compiled via direct observation of the type, illustrations, or literature and an updated and illustrated taxonomic key for all epyrine genera.
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.