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Biogeographic–tectonic calibration of 14 nodes in a butterfly timetree 蝴蝶时间表中14个节点的生物地理构造定标
IF 3.6 2区 生物学
Cladistics Pub Date : 2023-06-06 DOI: 10.1111/cla.12537
Michael Heads, John R. Grehan, John Nielsen, Brian Patrick
{"title":"Biogeographic–tectonic calibration of 14 nodes in a butterfly timetree","authors":"Michael Heads,&nbsp;John R. Grehan,&nbsp;John Nielsen,&nbsp;Brian Patrick","doi":"10.1111/cla.12537","DOIUrl":"10.1111/cla.12537","url":null,"abstract":"<p>The butterfly subtribe Coenonymphina (Nymphalidae: Satyrinae) comprises four main clades found, respectively, in (1) the Solomon Islands, (2) Australasia, (3) NW South America and (4) Laurasia, with a phylogeny: 1 (2 (3 + 4)). In assessing biogeographic evolution in the group we rejected the conversion of fossil-calibrated clade ages to likely maximum clade ages by the imposition of arbitrary priors. Instead, we used biogeographic–tectonic calibration, with fossil-calibrated ages accepted as minima. Previous studies have used this approach to date single nodes (phylogenetic–biogeographic breaks) in a group, but we extended the methodology to date multiple nodes. Within the Coenonymphina as a whole, 14 nodes coincide spatially with ten major tectonic events. In addition, the phylogenetic sequence of these nodes conforms to the chronological sequence of the tectonic events, consistent with a vicariance origin of the clades. Dating of the spatially coincident tectonic features provides a timescale for the vicariance events. The tectonic events are: pre-drift intracontinental rifting between India and Australia (150 Ma); seafloor spreading at the margins of the growing Pacific plate, and between North and South America (140 Ma); magmatism flare-up along the SW Pacific Whitsunday Volcanic Province–Median Batholith (130 Ma); a change from extension in the Clarence basin, eastern Australia, to uplift of the Great Dividing Range (114 Ma); Pamir Mountains uplift, foreland basin dynamics and high eustatic sea-levels leading to marine transgression of the proto-Paratethys Ocean eastward to Central Asia and Xinjiang (100 Ma); predrift rifting and seafloor spreading west of New Caledonia (100–50 Ma); sinistral strike-slip displacement along the proto-Alpine fault, New Zealand (100–80 Ma); thrust faulting in the Longmen Shan and foreland basin dynamics around the Sichuan Basin (85 Ma); pre-drift rifting in the Coral Sea basin (85 Ma); and dextral displacement on the Alpine fault (20 Ma).</p>","PeriodicalId":50688,"journal":{"name":"Cladistics","volume":"39 4","pages":"293-336"},"PeriodicalIF":3.6,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9889588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Molecular phylogeny, divergence time, biogeography and trends in host plant usage in the agriculturally important tortricid tribe Grapholitini (Lepidoptera: Tortricidae: Olethreutinae) 分子系统发育、分化时间、生物地理学和寄主植物使用趋势在农业上重要的tortricid部落Grapholitini(鳞翅目:Tortricidae:Olethrutinae)。
IF 3.6 2区 生物学
Cladistics Pub Date : 2023-05-20 DOI: 10.1111/cla.12543
Gui-Lin Hu, John Brown, Maria Heikkilä, Leif Aarvik, Marko Mutanen
{"title":"Molecular phylogeny, divergence time, biogeography and trends in host plant usage in the agriculturally important tortricid tribe Grapholitini (Lepidoptera: Tortricidae: Olethreutinae)","authors":"Gui-Lin Hu,&nbsp;John Brown,&nbsp;Maria Heikkilä,&nbsp;Leif Aarvik,&nbsp;Marko Mutanen","doi":"10.1111/cla.12543","DOIUrl":"10.1111/cla.12543","url":null,"abstract":"<p>The leaf-roller moth tribe Grapholitini comprises about 1200 described species and contains numerous notorious pests of fruits and seeds. The phylogeny of the tribe has been little studied using contemporary methods, and the monophyly of several genera remains questionable. In order to provide a more robust phylogenetic framework for the group, we conducted a multiple-gene phylogenetic analysis of 104 species representing 27 genera of Grapholitini and 29 outgroup species. Divergence time, ancestral area, and host plant usage were also inferred to explore evolutionary trends in the tribe. Our analyses indicate that <i>Larisa</i> and <i>Corticivora</i>, traditionally assigned to Grapholitini, are best excluded from the tribe. After removal of these two genera, the tribe is found to be monophyletic, represented by two major lineages—a <i>Dichrorampha</i> clade and a <i>Cydia</i> clade, the latter of which can be divided into seven generic groups. The genus <i>Grapholita</i> was found to be polyphyletic, comprising three different clades, and we propose three genera to accommodate these groups: <i>Grapholita</i> (sensu stricto), <i>Aspila</i> (formerly a subgenus of <i>Grapholita</i>) and <i>Ephippiphora</i> (formerly considered a synonym of <i>Grapholita</i>). We summarize each generic group, including related genera not included in our analysis, providing morphological, pheromone and food plant characters that support particular branches within the molecular hypotheses. Biogeographical analyses indicate that Grapholitini probably originated in the Nearctic, Afrotropical and Neotropical regions in the Lutetian of the middle Eocene (ca. 44.3 Ma). Our results also indicate that most groups in Grapholitini originated from Fabaceae-feeding monophagous or oligophagous ancestors, and that host plant shifts probably promoted species diversification within the tribe.</p>","PeriodicalId":50688,"journal":{"name":"Cladistics","volume":"39 5","pages":"359-381"},"PeriodicalIF":3.6,"publicationDate":"2023-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/cla.12543","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10217778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Himalayan upliftment and Shiwalik succession act as a cradle for divergence in Bengal monitor lizard Varanus bengalensis (Reptilia: Varanidae) in India 喜马拉雅山脉的隆起和排灯节的演替是印度孟加拉巨蜥Varanus bengalensis(爬行纲:Varanidae)分化的摇篮。
IF 3.6 2区 生物学
Cladistics Pub Date : 2023-05-18 DOI: 10.1111/cla.12542
Kumudani Bala Gautam, Ajit Kumar, Abhijit Das, Sandeep Kumar Gupta
{"title":"Himalayan upliftment and Shiwalik succession act as a cradle for divergence in Bengal monitor lizard Varanus bengalensis (Reptilia: Varanidae) in India","authors":"Kumudani Bala Gautam,&nbsp;Ajit Kumar,&nbsp;Abhijit Das,&nbsp;Sandeep Kumar Gupta","doi":"10.1111/cla.12542","DOIUrl":"10.1111/cla.12542","url":null,"abstract":"<p>The Himalayan foothills and associated environment are well-known for driving the rapid diversification of many species and the formation of biodiversity hotspots. The effects of environmental change since the Miocene have accelerated species diversification, and hence are useful for studying population genetic structure, and evolutionary relationships via genetic approaches. To date, the effects of climatic fluctuations on the biogeography of large-bodied lizards have not been assessed comprehensively. Herein, we examine the diversification of <i>Varanus bengalensis</i>, focusing on its genetic structure to provide insights into how landscape structure and climatic fluctuations have shaped species differentiation. We confirm the existence of two distinct lineages within <i>V. bengalensis</i> distributed across the Himalayan foothills and the remainder of mainland India. Divergence analyses revealed the split between the Himalayan foothills and the remainder of the mainland lineages of <i>V. bengalensis</i> in the mid-Pliocene ~3.06 Ma, potentially as a consequence of the Siwalik broadening and climatic fluctuations across the Himalayan foothills. The results suggest recognition of a new lineage of <i>V. bengalensis</i> from the Himalayan foothills as a distinctive evolutionarily significant unit.</p>","PeriodicalId":50688,"journal":{"name":"Cladistics","volume":"39 5","pages":"382-397"},"PeriodicalIF":3.6,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10216453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Quantification of congruence among gene trees with polytomies using overall success of resolution for phylogenomic coalescent analyses 利用系统发育学联合分析的整体成功解析来量化基因树与多面体之间的一致性。
IF 3.6 2区 生物学
Cladistics Pub Date : 2023-04-25 DOI: 10.1111/cla.12540
Mark P. Simmons, Pablo A. Goloboff, Ben C. Stöver, Mark S. Springer, John Gatesy
{"title":"Quantification of congruence among gene trees with polytomies using overall success of resolution for phylogenomic coalescent analyses","authors":"Mark P. Simmons,&nbsp;Pablo A. Goloboff,&nbsp;Ben C. Stöver,&nbsp;Mark S. Springer,&nbsp;John Gatesy","doi":"10.1111/cla.12540","DOIUrl":"10.1111/cla.12540","url":null,"abstract":"<p>Gene-tree-inference error can cause species-tree-inference artefacts in summary phylogenomic coalescent analyses. Here we integrate two ways of accommodating these inference errors: collapsing arbitrarily or dubiously resolved gene-tree branches, and subsampling gene trees based on their pairwise congruence. We tested the effect of collapsing gene-tree branches with 0% approximate-likelihood-ratio-test (SH-like aLRT) support in likelihood analyses and strict consensus trees for parsimony, and then subsampled those partially resolved trees based on congruence measures that do not penalize polytomies. For this purpose we developed a new TNT script for congruence sorting (<span>congsort</span>), and used it to calculate topological incongruence for eight phylogenomic datasets using three distance measures: standard Robinson–Foulds (RF) distances; overall success of resolution (OSR), which is based on counting both matching and contradicting clades; and RF contradictions, which only counts contradictory clades. As expected, we found that gene-tree incongruence was often concentrated in clades that are arbitrarily or dubiously resolved and that there was greater congruence between the partially collapsed gene trees and the coalescent and concatenation topologies inferred from those genes. Coalescent branch lengths typically increased as the most incongruent gene trees were excluded, although branch supports typically did not. We investigated two successful and complementary approaches to prioritizing genes for investigation of alignment or homology errors. Coalescent-tree clades that contradicted concatenation-tree clades were generally less robust to gene-tree subsampling than congruent clades. Our preferred approach to collapsing likelihood gene-tree clades (0% SH-like aLRT support) and subsampling those trees (OSR) generally outperformed competing approaches for a large fungal dataset with respect to branch lengths, support and congruence. We recommend widespread application of this approach (and strict consensus trees for parsimony-based analyses) for improving quantification of gene-tree congruence/conflict, estimating coalescent branch lengths, testing robustness of coalescent analyses to gene-tree-estimation error, and improving topological robustness of summary coalescent analyses. This approach is quick and easy to implement, even for huge datasets.</p>","PeriodicalId":50688,"journal":{"name":"Cladistics","volume":"39 5","pages":"418-436"},"PeriodicalIF":3.6,"publicationDate":"2023-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/cla.12540","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10217731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A unified view of homology 同源性的统一观点。
IF 3.6 2区 生物学
Cladistics Pub Date : 2023-04-25 DOI: 10.1111/cla.12541
Igor Ballego-Campos, Stéphani K. V. Bonifácio, Leandro C. S. Assis
{"title":"A unified view of homology","authors":"Igor Ballego-Campos,&nbsp;Stéphani K. V. Bonifácio,&nbsp;Leandro C. S. Assis","doi":"10.1111/cla.12541","DOIUrl":"10.1111/cla.12541","url":null,"abstract":"<p>As it spread through time and into distinct areas of science—from comparative anatomy to evolutionary biology, cladistics, developmental and molecular biology—the homology concept has changed considerably, presenting various meanings. Despite many attempts at developing a comprehensive understanding of the concept, this context-sensitive notion of homology has been a subject of an ongoing debate. Inspired by that and following Kevin de Queiroz and Richard Mayden's view on species concept and delimitation, we presented in this article an attempt to systematize and advance the understanding of the homology problem. Our main goals were: (i) to present a comprehensive checklist of ‘concepts of homology’; (ii) to identify which are really concepts with ontological definitions (theoretically rooted in structural correspondence and common ancestry), and which are, in fact, not concepts, but epistemological (empirical and methodological) criteria of homology delimitation; (iii) to provide a synonymy of the concepts and criteria of homology delimitation; (iv) to present a hierarchy of homology concepts within Hennig's hologenetic system; and (v) to endorse the adoption of a unified view of homology by treating homology as a correspondence of spatio-temporal properties (genetic, epigenetic, developmental and positional) at the level of the individual, species or monophyletic group. We found 59 ‘concepts of homology’ in the literature, from which 34 were categorically treated as concepts, 17 as criteria of homology delimitation, Four were excluded from our treatment, and Müller’s five concepts were rather treated as approaches to homology. Homology concepts and criteria were synonymized based on structural correspondence, replicability, common ancestry, genetic and epigenetic developmental causes, position and optimization. Regarding the synonymy, we conclusively recognized 21 different concepts of homology, and five empirical and four methodological criteria. Hierarchical ontological aspects of homology were systematized under Hennig's hologenetic system, based on the existence of ontogenetic, tokogenetic and phylogenetic levels of homology. The delimitation of tokogenetic and phylogenetic homologies depends on optimization criteria. The unified view of homology is discussed in the context of the ancestral angiosperm flower.</p>","PeriodicalId":50688,"journal":{"name":"Cladistics","volume":"39 5","pages":"398-417"},"PeriodicalIF":3.6,"publicationDate":"2023-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10219689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Splitting one species into 22: an unusual tripling of molecular, morphological, and geographical differentiation in the fern family Didymochlaenaceae (Polypodiales) 将一种分裂为22种:双足蕨科(水螅目)中分子、形态和地理分化的不寻常的三倍
IF 3.6 2区 生物学
Cladistics Pub Date : 2023-04-21 DOI: 10.1111/cla.12539
Hui Shang, Zhi-Qing Xue, Zhen-Long Liang, Michael Kessler, Rossarin Pollawatn, Ngan Thi Lu, Yu-Feng Gu, Xue-Ping Fan, Yun-Hong Tan, Liang Zhang, Xin-Mao Zhou, Xia Wan, Li-Bing Zhang
{"title":"Splitting one species into 22: an unusual tripling of molecular, morphological, and geographical differentiation in the fern family Didymochlaenaceae (Polypodiales)","authors":"Hui Shang,&nbsp;Zhi-Qing Xue,&nbsp;Zhen-Long Liang,&nbsp;Michael Kessler,&nbsp;Rossarin Pollawatn,&nbsp;Ngan Thi Lu,&nbsp;Yu-Feng Gu,&nbsp;Xue-Ping Fan,&nbsp;Yun-Hong Tan,&nbsp;Liang Zhang,&nbsp;Xin-Mao Zhou,&nbsp;Xia Wan,&nbsp;Li-Bing Zhang","doi":"10.1111/cla.12539","DOIUrl":"10.1111/cla.12539","url":null,"abstract":"<p>The pantropical fern genus <i>Didymochlaena</i> (Didymochlaenaceae) has long been considered to contain one species only. Recent studies have resolved this genus/family as either sister to the rest of eupolypods I or as the second branching lineage of eupolypods I, and have shown that this genus is not monospecific, but the exact species diversity is unknown. In this study, a new phylogeny is reconstructed based on an expanded taxon sampling and six molecular markers. Our major results include: (i) <i>Didymochlaena</i> is moderately or weakly supported as sister to the rest of eupolypods I, highlighting the difficulty in resolving the relationships of this important fern lineage in the polypods; (ii) species in <i>Didymochlaena</i> are resolved into a New World clade and an Old World clade, and the latter further into an African clade and an Asian-Pacific clade; (iii) an unusual tripling of molecular, morphological and geographical differentiation in <i>Didymochlaena</i> is detected, suggesting single vicariance or dispersal events in individual regions and no evidence for reversals at all, followed by allopatric speciation at more or less homogeneous rates; (iv) evolution of 18 morphological characters is inferred and two morphological synapomorphies defining the family are recognized—the elliptical sori and fewer than 10 sori per pinnule, the latter never having been suggested before; (v) based on morphological and molecular variation, 22 species in the genus are recognized contrasting with earlier estimates of between one and a few; and (vi) our biogeographical analysis suggests an origin for <i>Didymochlaena</i> in the latest Jurassic–earliest Cretaceous and the initial diversification of the extant lineages in the Miocene—all but one species diverged from their sisters within the last 27 Myr, in most cases associated with allopatric speciation owing to geologic and climatic events, or dispersal.</p>","PeriodicalId":50688,"journal":{"name":"Cladistics","volume":"39 4","pages":"273-292"},"PeriodicalIF":3.6,"publicationDate":"2023-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10192184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Systematics and biogeography of the Old World fern genus Antrophyum 东半球蕨类植物Antrophyum的系统学和生物地理学
IF 3.6 2区 生物学
Cladistics Pub Date : 2023-04-20 DOI: 10.1111/cla.12538
Cheng-Wei Chen, Stuart Lindsay, Joel Nitta, Germinal Rouhan, Michael Sundue, Leon R. Perrie, Yao-Moan Huang, Wen-Liang Chiou, Kuo-Fang Chung
{"title":"Systematics and biogeography of the Old World fern genus Antrophyum","authors":"Cheng-Wei Chen,&nbsp;Stuart Lindsay,&nbsp;Joel Nitta,&nbsp;Germinal Rouhan,&nbsp;Michael Sundue,&nbsp;Leon R. Perrie,&nbsp;Yao-Moan Huang,&nbsp;Wen-Liang Chiou,&nbsp;Kuo-Fang Chung","doi":"10.1111/cla.12538","DOIUrl":"10.1111/cla.12538","url":null,"abstract":"<p><i>Antrophyum</i> is one of the largest genera of vittarioid ferns (Pteridaceae) and is most diverse in tropical Asia and the Pacific Islands, but also occurs in temperate Asia, Australia, tropical Africa and the Malagasy region. The only monographic study of <i>Antrophyum</i> was published more than a century ago and a modern assessment of its diversity is lacking. Here, we reconstructed a comprehensively sampled and robustly supported phylogeny for the genus based on four chloroplast markers using Bayesian inference, maximum likelihood and maximum parsimony analyses. We then explored the evolution of the genus from the perspectives of morphology, systematics and historical biogeography. We investigated nine critical morphological characters using a morphometric approach and reconstructed their evolution on the phylogeny. We describe four new species and provide new insight into species delimitation. We currently recognize 34 species for the genus and provide a key to identify them. The results of biogeographical analysis suggest that the distribution of extant species is largely shaped by both ancient and recent dispersal events.</p>","PeriodicalId":50688,"journal":{"name":"Cladistics","volume":"39 4","pages":"249-272"},"PeriodicalIF":3.6,"publicationDate":"2023-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9824656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
New Cretaceous empidoids and the Mesozoic dance fly revolution (Diptera: Empidoidea) 新白垩纪蜂科与中生代舞蝇革命(双翅目:蜂科)
IF 3.6 2区 生物学
Cladistics Pub Date : 2023-04-20 DOI: 10.1111/cla.12536
Davide Badano, Bradley J. Sinclair, Qingqing Zhang, Francesca Palermo, Nicola Pieroni, Laura Maugeri, Michela Fratini, Pierfilippo Cerretti
{"title":"New Cretaceous empidoids and the Mesozoic dance fly revolution (Diptera: Empidoidea)","authors":"Davide Badano,&nbsp;Bradley J. Sinclair,&nbsp;Qingqing Zhang,&nbsp;Francesca Palermo,&nbsp;Nicola Pieroni,&nbsp;Laura Maugeri,&nbsp;Michela Fratini,&nbsp;Pierfilippo Cerretti","doi":"10.1111/cla.12536","DOIUrl":"10.1111/cla.12536","url":null,"abstract":"<p>Dance flies and relatives (Empidoidea) are a diverse and ecologically important group of Diptera in nearly all modern terrestrial ecosystems. Their fossil record, despite being scattered, attests to a long evolutionary history dating back to the early Mesozoic. Here, we describe seven new species of Empidoidea from Cretaceous Kachin amber inclusions, assigning them to the new genus <i>Electrochoreutes</i> <b>gen.n.</b> (type species: <i>Electrochoreutes trisetigerus</i> <b>sp.n.</b>) based on unique apomorphies among known Diptera. Like many extant dance flies, the males of <i>Electrochoreutes</i> are characterized by species-specific sexually dimorphic traits, which are likely to have played a role in courtship. The fine anatomy of the fossils was investigated through high-resolution X-ray phase-contrast microtomography to reconstruct their phylogenetic affinities within the empidoid clade, using cladistic reasoning. Morphology-based phylogenetic analyses including a selection of all extant family- and subfamily-ranked empidoid clades along with representatives of all extinct Mesozoic genera, were performed using a broad range of analytical methods (maximum parsimony, maximum-likelihood and Bayesian inference). These analyses converged in reconstructing <i>Electrochoreutes</i> as a stem-group representative of the Dolichopodidae, suggesting that complex mating rituals evolved in this lineage during the Cretaceous.</p>","PeriodicalId":50688,"journal":{"name":"Cladistics","volume":"39 4","pages":"337-357"},"PeriodicalIF":3.6,"publicationDate":"2023-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/cla.12536","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9831047","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Phylogenetic analysis of Blaberoidea reveals non-monophyly of taxa and supports the creation of multiple new subfamilies blabero总科的系统发育分析揭示了分类群的非单系性,支持了多个新亚科的形成
IF 3.6 2区 生物学
Cladistics Pub Date : 2023-04-17 DOI: 10.1111/cla.12535
Yi-Shu Wang, Jia-Wei Zhang, Nathan Lo, Thomas Bourguignon, Lin Guo, Bian-Lun Li, Yan-Li Che, Zong-Qing Wang
{"title":"Phylogenetic analysis of Blaberoidea reveals non-monophyly of taxa and supports the creation of multiple new subfamilies","authors":"Yi-Shu Wang,&nbsp;Jia-Wei Zhang,&nbsp;Nathan Lo,&nbsp;Thomas Bourguignon,&nbsp;Lin Guo,&nbsp;Bian-Lun Li,&nbsp;Yan-Li Che,&nbsp;Zong-Qing Wang","doi":"10.1111/cla.12535","DOIUrl":"10.1111/cla.12535","url":null,"abstract":"<p>The superfamily Blaberoidea is a highly species-rich group of cockroaches. High-level blaberoidean phylogenetics are still under debate owing to variable taxon sampling and incongruence between mitochondrial and nuclear evolution, as well as different methods used in various phylogenetic studies. We here present a phylogenetic analysis of Blaberoidea based on a dataset combining the mitochondrial genome with two nuclear markers from representatives of all recognized families within the superfamily. Our results support the monophyly of Blaberiodea, which includes Ectobiidae s.s. (=Ectobiinae), Pseudophyllodromiidae, Nyctiboridae, Blattellidae s.s. (=Blattellinae) and Blaberidae. Ectobiidae s.s. was recovered as sister to the remaining Blaberoidea in all inferences. Pseudophyllodromiidae was paraphyletic with respect to <i>Anaplectoidea</i> + <i>Malaccina</i>. Blattellidae s.s. excluding <i>Anaplectoidea</i> + <i>Malaccina</i> formed a monophyletic group that was sister to Blaberidae. Based on our results, we propose a revised classification for Blaberoidea: Anaplectoidinae subfam.nov. and <i>Episorineuchora</i> gen.nov., and two new combinations at species level within Pseudophyllodromiidae; Rhabdoblattellinae subfam.nov., Calolamprodinae subfam.nov., <i>Acutirhabdoblatta</i> gen.nov., as well as new combinations for three species within Blaberidae. Ancestral state reconstructions based on four morphological characters allow us to infer that the common ancestor of blaberoid cockroaches is likely to be a species with characteristics similar to those found in Ectobiidae, that is, front femur Type B, arolium present, abdomen with a visible gland and male genital hook on the left side.</p>","PeriodicalId":50688,"journal":{"name":"Cladistics","volume":"39 3","pages":"198-214"},"PeriodicalIF":3.6,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/cla.12535","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9662542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Behavioural evolution of Neotropical social wasps (Vespidae: Polistinae): the queen selection process 新热带群居黄蜂的行为进化:蜂后的选择过程
IF 3.6 2区 生物学
Cladistics Pub Date : 2023-03-04 DOI: 10.1111/cla.12529
Laura Chavarría-Pizarro, Marjorie da Silva, Danilo C. Ament, Eduardo A. B. Almeida, Fernando Barbosa Noll
{"title":"Behavioural evolution of Neotropical social wasps (Vespidae: Polistinae): the queen selection process","authors":"Laura Chavarría-Pizarro,&nbsp;Marjorie da Silva,&nbsp;Danilo C. Ament,&nbsp;Eduardo A. B. Almeida,&nbsp;Fernando Barbosa Noll","doi":"10.1111/cla.12529","DOIUrl":"10.1111/cla.12529","url":null,"abstract":"<p>All Epiponini wasps are polygynic, with multiple queens alternating over the colony cycle. There are several potential queens in the early stages of this cycle, but as it progresses, the number of queens is reduced. Because most individuals remain reproductively totipotent, there is great potential for conflicts over reproduction. Workers could have an advantage in controlling queen production because they are much more numerous than queens. Nevertheless, the queen selection process is little known for Epiponini. For this reason, we aimed to study the behaviour of queens and workers during queen selection in multiple species of Epiponini, integrate information from previous behavioural studies, and perform a comparative analysis to interpret changes evolutionarily. We conducted observations on nine species belonging to five genera: <i>Brachygastra</i>, <i>Chartergellus</i>, <i>Metapolybia</i>, <i>Polybia</i> and <i>Protopolybia</i>. Females were individually marked to make direct and video observations. Queen production was artificially induced. A total of 28 behaviours related to queen selection were identified. The most aggressive interactions between castes, such as bite and dart, were lost in the major lineages of Epiponini. <i>Bending display I</i> is an ancient behaviour used as the main dominance display. Behaviours exhibited by workers to test queen status arose in the common ancestor of the Epiponini and are not shared by other polistine wasps. Consequently, the act of workers testing queen status probably was present in the Epiponini ancestor. Ritualized test display and dominance behaviours are used in Epiponini as honest signals of the queen's reproductive potential instead of aggressive behaviours. Caste flexibility had already been suggested as the ground plan for Epiponini and is herein discussed as decisive for colony survival of swarm wasps, because it allows colonies to respond efficiently to different situations that may eventually arise.</p>","PeriodicalId":50688,"journal":{"name":"Cladistics","volume":"39 3","pages":"215-228"},"PeriodicalIF":3.6,"publicationDate":"2023-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9668813","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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