Insect Systematics and Diversity最新文献_第2页

Phylogeny and systematics of the “Pronophila clade,” with 2 new genera to resolve the formerly polyphyletic genus Pseudomaniola (Lepidoptera: Nymphalidae: Satyrinae) “原蝇枝”的系统发育和系统分类学，包括2个新属以解决原多系属的伪蝇属(鳞翅目:蛱蝶科:蛱蝶科)

1区农林科学

Insect Systematics and Diversity Pub Date : 2023-09-01 DOI: 10.1093/isd/ixad020

Tomasz W Pyrcz, Keith R Willmott, Dorota Lachowska-Cierlik, Artur Mrozek, Klaudia Florczyk, Oscar Mahecha-J, Marianne Espeland

{"title":"Phylogeny and systematics of the “<i>Pronophila</i> clade,” with 2 new genera to resolve the formerly polyphyletic genus <i>Pseudomaniola</i> (Lepidoptera: Nymphalidae: Satyrinae)","authors":"Tomasz W Pyrcz, Keith R Willmott, Dorota Lachowska-Cierlik, Artur Mrozek, Klaudia Florczyk, Oscar Mahecha-J, Marianne Espeland","doi":"10.1093/isd/ixad020","DOIUrl":"https://doi.org/10.1093/isd/ixad020","url":null,"abstract":"Abstract Analysis of a target enrichment molecular dataset confirms the monophyly of the Neotropical montane butterfly group known as the Pronophila Westwood clade, 1 of 2 major lineages of the satyrine subtribe Pronophilina. The Pronophila clade comprises 18–20 recognized genera and some 125 species. Within this group, the genus Pseudomaniola Röber appears as paraphyletic, and is split here into 3 genera, Pseudomaniola sensu novum with 6 species, including 4 previously considered as subspecies of P. phaselis (Hewitson), the monobasic Fahraeusia Pyrcz n. gen. for Catargynnis asuba Thieme, n. comb., and Boyeriana Pyrcz, Espeland & Willmott n. gen., with 9 species. The adults of all 3 genera can be recognized by their wing color patterns, but the strongest synapomorphies are found in the genitalia, especially those of the male, supporting the above systematic decisions. Notable differences are also found in scale organization and morphology. A divergence time analysis suggests that Fahraeusia diverged from Pseudomaniola + Boyeriana in the mid-Miocene, around 12 Mya, and the subsequent separation of the last 2 genera occurred at the start of the Pliocene at around 5 Mya.","PeriodicalId":48498,"journal":{"name":"Insect Systematics and Diversity","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135736991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Jumping to new hosts: the diversification of flea beetles (Coleoptera: Chrysomelidae: Alticini) in the context of their host plant associations 跳跃到新的寄主:蚤甲虫(鞘翅目:金蝇科:金蝇科)在寄主植物关联背景下的多样化

1区农林科学

Insect Systematics and Diversity Pub Date : 2023-09-01 DOI: 10.1093/isd/ixad019

Harald Letsch, Franziska Beran

{"title":"Jumping to new hosts: the diversification of flea beetles (Coleoptera: Chrysomelidae: Alticini) in the context of their host plant associations","authors":"Harald Letsch, Franziska Beran","doi":"10.1093/isd/ixad019","DOIUrl":"https://doi.org/10.1093/isd/ixad019","url":null,"abstract":"Abstract Flea beetles (Alticini) represent one of the most diverse groups within the family Chrysomelidae and are associated with more than 100 different plant families. Conspicuously, only 10 genera account for about a quarter of flea beetle diversity, whereas about 380 genera each comprise less than 10 species, indicating different rates of diversification within the Alticini. Here, we reconstructed the phylogenetic relationships of 608 species in 101 Alticini genera using mitogenomes and cytochrome oxidase I, and applied several frameworks of clade-specific diversification rate analyses. Increased diversification rates were consistently detected in the cosmopolitan genera Altica Goffroy, Longitarsus Berthold, and Phyllotreta Chevrolat, and in neotropical taxa of the subtribe Oedionychina. In addition, we tested whether the evolution of specialized interactions with plants of the order Brassicales influenced the diversification of Phyllotreta and Psylliodes Berthold flea beetles. Specialization on Brassicales was only associated with increased diversification rates in Phyllotreta but not in Psylliodes. Our results indicate that host associations per se do not explain different diversification rates and lay the groundwork for investigating the evolutionary drivers of rapid radiations in Alticini.","PeriodicalId":48498,"journal":{"name":"Insect Systematics and Diversity","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135346621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Webs of intrigue: museum genomics elucidate relationships of the marronoid spider clade (Araneae) 阴谋网:博物馆基因组学阐明了蜘蛛进化支(蜘蛛目)的关系

1区农林科学

Insect Systematics and Diversity Pub Date : 2023-09-01 DOI: 10.1093/isd/ixad021

Jacob A Gorneau, Sarah C Crews, Franklyn Cala-Riquelme, Katherine O Montana, Joseph C Spagna, Francesco Ballarin, Lina M Almeida-Silva, Lauren A Esposito

{"title":"Webs of intrigue: museum genomics elucidate relationships of the marronoid spider clade (Araneae)","authors":"Jacob A Gorneau, Sarah C Crews, Franklyn Cala-Riquelme, Katherine O Montana, Joseph C Spagna, Francesco Ballarin, Lina M Almeida-Silva, Lauren A Esposito","doi":"10.1093/isd/ixad021","DOIUrl":"https://doi.org/10.1093/isd/ixad021","url":null,"abstract":"Abstract Relationships among spider families that lack support through other lines of evidence (e.g., morphology) have recently been uncovered through molecular phylogenetics. One such group is the “marronoid” clade, which contains about 3,400 described species in 9 families. Marronoids run the gamut of life history strategies, with social species, species producing a variety of silk types, and species occurring in a range of extreme environments. Despite recognition of the ecological variability in the group, there remains uncertainty about family- level relationships, leaving diverse ecologies without an evolutionary context. The phylogenies produced to date have relatively low nodal support, there are few defined morphological synapomorphies, and the internal relationships of many families remain unclear. We use 93 exemplars from all marronoid families and ultraconserved element loci captured in silico from a combination of 48 novel low-coverage whole genomes and genomic data from the Sequence Read Archive (SRA) to produce a 50% occupancy matrix of 1,277 loci from a set of ultraconserved element probes. These loci were used to infer a phylogeny of the marronoid clade and to evaluate the familial relationships within the clade, and were combined with single-locus (Sanger) legacy data to further increase taxonomic sampling. Our results indicate a clearly defined and well-supported marronoid clade and provide evidence for both monophyly and paraphyly within the currently defined families of the clade. We propose taxonomic changes in accordance with the resulting phylogenetic hypothesis, including elevating Cicurinidae (restored status) and Macrobunidae (new rank).","PeriodicalId":48498,"journal":{"name":"Insect Systematics and Diversity","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135736989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparative anatomy of venom glands suggests a role of maternal secretions in gall induction by cynipid wasps (Hymenoptera: Cynipidae) 雌雄蜂(膜翅目:雌雄蜂科)的毒液腺体的比较解剖学提示雌蜂分泌物在瘿诱导中的作用。

1区农林科学

Insect Systematics and Diversity Pub Date : 2023-09-01 DOI: 10.1093/isd/ixad022

Antoine Guiguet, John F Tooker, Andrew R Deans, István Mikó, Gang Ning, Szabina Schwéger, Heather M Hines

{"title":"Comparative anatomy of venom glands suggests a role of maternal secretions in gall induction by cynipid wasps (Hymenoptera: Cynipidae)","authors":"Antoine Guiguet, John F Tooker, Andrew R Deans, István Mikó, Gang Ning, Szabina Schwéger, Heather M Hines","doi":"10.1093/isd/ixad022","DOIUrl":"https://doi.org/10.1093/isd/ixad022","url":null,"abstract":"Abstract Many herbivorous insect species are capable of hijacking plant development to induce novel plant organs called galls. In most groups of galling insects, the insect organs and molecular signals involved in gall induction are poorly understood. We focused on gall wasps (Hymenoptera:Cynipidae), the second largest clade of gall inducers (~1,400 spp.), for which the developmental stages and organs responsible for gall development are unclear. We investigated the female metasomal anatomy of 69 gall-inducing and 29 non-gall-inducing species across each of the major lineages of Cynipoidea, to test relationships between this lifestyle and the relative size of secretory organs. We confirmed that the venom apparatus in gall-inducing species is greatly expanded, although gall-inducing lineages vary in the relative size of these glands. Among these gallers, we measured the largest venom gland apparatus relative to body size ever recorded in insects. Non-galling inquiline species are accompanied by a reduction of this apparatus. Comparative microscopic analysis of venom glands suggests varying venom gland content across the lineages. Some oak gallers also had enlarged accessory glands, a lipid-rich organ whose function remains unclear, and which has not been previously studied in relation to gall formation. Together, the massive expansion of secretory organs specifically in gall-inducing species suggests a role of these secretions in the process of gall formation, and the variance in size of venom glands, accessory glands, and the contents of these glands among gallers, suggests that gall formation across this clade is likely to employ a diversity of molecular strategies.","PeriodicalId":48498,"journal":{"name":"Insect Systematics and Diversity","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135688623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Integrative systematics and conservation of endangered Carabus nankotaizanus (Coleoptera: Carabidae) in Taiwan 台湾濒临灭绝的南角甲综合系统分类与保护

IF 3.4 1区农林科学

Insect Systematics and Diversity Pub Date : 2023-07-01 DOI: 10.1093/isd/ixad016

Lan-Wei Yeh, Hsin-Ping Ko, P. Yang, Kwok-Ching Wong, T. Sota, Chung‐Ping Lin

{"title":"Integrative systematics and conservation of endangered Carabus nankotaizanus (Coleoptera: Carabidae) in Taiwan","authors":"Lan-Wei Yeh, Hsin-Ping Ko, P. Yang, Kwok-Ching Wong, T. Sota, Chung‐Ping Lin","doi":"10.1093/isd/ixad016","DOIUrl":"https://doi.org/10.1093/isd/ixad016","url":null,"abstract":"\u0000 The endangered endemic ground beetle, Carabus nankotaizanus Kano, 1932 (Coleoptera: Carabidae), consists of 4 subspecies distributed across the lowlands to mountain forests of Taiwan. However, continuous morphological variation among the subspecies and large altitudinal range gaps between lowland and mountain populations of C. nankotaizanus raise questions concerning its species boundaries. We assessed the species boundaries between lowland and mountain populations of C. nankotaizanus using an integrative approach combining morphological, molecular, life-history, and ecological traits. Future suitable habitats were predicted using ecological niche models to evaluate the effect of range shifts driven by climate warming. The analyses of morphological and ecological traits indicate that the lowland and mountain populations of C. nankotaizanus are 2 distinct phenetic and ecological species. The molecular phylogeny further supported 4 divergent groups (paraphyletic C. nankotaizanus sp. 1 of the northern lowland + monophyletic C. nankotaizanus sp. 2 of the northern mountain, paraphyletic C. nankotaizanus sp. 3 of the southeastern lowland + monophyletic C. nankotaizanus sp. 4 of the mountain groups). We recommend the designation of the 4 cryptic C. nankotaizanus as candidate species and officially protected evolutionary lineages. Future range shifts of C. nankotaizanus sp. 1 to higher latitudinal lowlands of northern Taiwan may pose significant challenges to its conservation due to urban development and island boundary. By contrast, upcoming range shifts of the mountain C. nankotaizanus species to higher altitudes of protected national parks and forest reserves in the Central Mountain Range may not represent a major threat to its survival.","PeriodicalId":48498,"journal":{"name":"Insect Systematics and Diversity","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45456719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Preliminary phylogenomic analyses reveal multiple reversions to nocturnal behavior and morphology within the primarily diurnal tribe Adesmiini (Coleoptera: Tenebrionidae) 初步的系统发育分析揭示了主要昼夜活动的Adesmini部落夜间行为和形态的多重逆转（鞘翅目：Tenebrionidae）

IF 3.4 1区农林科学

Insect Systematics and Diversity Pub Date : 2023-07-01 DOI: 10.1093/isd/ixad013

Kali Swichtenberg, M. Kamiński, Olivia M. Gearner, R. Lumen, K. Kanda, A. Smith

{"title":"Preliminary phylogenomic analyses reveal multiple reversions to nocturnal behavior and morphology within the primarily diurnal tribe Adesmiini (Coleoptera: Tenebrionidae)","authors":"Kali Swichtenberg, M. Kamiński, Olivia M. Gearner, R. Lumen, K. Kanda, A. Smith","doi":"10.1093/isd/ixad013","DOIUrl":"https://doi.org/10.1093/isd/ixad013","url":null,"abstract":"\u0000 The darkling beetle tribe Adesmiini (Tenebrionidae: Pimeliinae) is a prominent part of African and western Palearctic desert faunas, with most species being day-active fast-running detritivores. Taxonomic diversity within the tribe is highest in the southern Afrotropical realm (where all genera are present); only 1 genus, the species-rich Adesmia, occurs north of the Sahara. Despite notable species, such as the fog-basking beetle Onymacris unguicularis (a focal taxon in desert ecological research), Adesmiini has undergone few modern taxonomic or phylogenetic studies. Hence, generic concepts and pronounced diurnal activity, rare in the primarily nocturnal family Tenebrionidae, remain poorly explored. To investigate evolutionary relationships and diurnal origins within the tribe, we generated a genomic dataset of 529 protein-coding genes across 43 species spanning 10 of 11 Adesmiini genera. Our resulting phylogeny for the tribe rejects the monophyly of 5 currently recognized Adesmiini genera (i.e., Adesmia, Metriopus, Onymacris, Physadesmia, and Stenocara). Ancestral state reconstruction of diurnal activity using eye shape as a proxy supports the hypothesis that Adesmiini were primitively diurnal, followed by at least 4 shifts to nocturnal or crepuscular activity.","PeriodicalId":48498,"journal":{"name":"Insect Systematics and Diversity","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48260656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

To design, or not to design? Comparison of beetle ultraconserved element probe set utility based on phylogenetic distance, breadth, and method of probe design 设计，还是不设计?基于系统发育距离、宽度和探针设计方法的甲虫超保守元件探针集效用比较

1区农林科学

Insect Systematics and Diversity Pub Date : 2023-07-01 DOI: 10.1093/isd/ixad014

Grey T Gustafson, Rachel D Glynn, Andrew E Z Short, Sergei Tarasov, Nicole L Gunter

{"title":"To design, or not to design? Comparison of beetle ultraconserved element probe set utility based on phylogenetic distance, breadth, and method of probe design","authors":"Grey T Gustafson, Rachel D Glynn, Andrew E Z Short, Sergei Tarasov, Nicole L Gunter","doi":"10.1093/isd/ixad014","DOIUrl":"https://doi.org/10.1093/isd/ixad014","url":null,"abstract":"Abstract Tailoring ultraconserved element (UCE) probe set design to focal taxa has been demonstrated to improve locus recovery and phylogenomic inference. However, beyond conducting expensive in vitro testing, it remains unclear how best to determine whether an existing UCE probe set is likely to suffice for phylogenomic inference or whether tailored probe design will be desirable. Here we investigate the utility of 8 different UCE probe sets for the in silico phylogenomic inference of scarabaeoid beetles. Probe sets tested differed in terms of (i) how phylogenetically distant from Scarabaeoidea taxa those used during probe design are, (ii) breadth of phylogenetic inference probe set was designed for, and (iii) method of probe design. As part of this study, 2 new UCE probe sets are produced for the beetle family Scarabaeidae and superfamily Hydrophiloidea. We confirm that probe set utility decreases with increasing phylogenetic distance from target taxa. In addition, narrowing the phylogenetic breadth of probe design decreases the phylogenetic capture range. We also confirm previous findings regarding ways to optimize UCE probe design. Finally, we make suggestions regarding assessment of need for de novo probe design.","PeriodicalId":48498,"journal":{"name":"Insect Systematics and Diversity","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136184761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Phylogenomics of microleafhoppers (Hemiptera: Cicadellidae: Typhlocybinae): morphological evolution, divergence times, and biogeography 微叶蝉的系统发育基因组学（半翅目：蝉科：斑蝥科）：形态进化、分化时间和生物地理学

IF 3.4 1区农林科学

Insect Systematics and Diversity Pub Date : 2023-07-01 DOI: 10.1093/isd/ixad010

Yanghui Cao, C. Dietrich, J. Kits, D. A. Dmitriev, R. Richter, J. Eyres, Jeremy R. Dettman, Ye Xu, Min Huang

{"title":"Phylogenomics of microleafhoppers (Hemiptera: Cicadellidae: Typhlocybinae): morphological evolution, divergence times, and biogeography","authors":"Yanghui Cao, C. Dietrich, J. Kits, D. A. Dmitriev, R. Richter, J. Eyres, Jeremy R. Dettman, Ye Xu, Min Huang","doi":"10.1093/isd/ixad010","DOIUrl":"https://doi.org/10.1093/isd/ixad010","url":null,"abstract":"\u0000 Phylogenomic analyses of datasets comprising 665 anchored loci and 234 species representing all recognized tribes and regional faunas of the leafhopper subfamily Typhlocybinae yielded well-resolved phylogenies for this group, largely robust to differences in analytical approach. The results support the 5 currently recognized tribes as monophyletic: Alebrini, Empoascini, Typhlocybini, Dikraneurini, and Erythroneurini, but the previously recognized tribes Zyginellini and Eupterygini are polyphyletic. A new tribe Beameranini is described based on the morphologically aberrant Neotropical genus Beamerana Young. Morphological characters traditionally used to recognize tribes are mostly stable but nearly all exhibit some homoplasy, with similar reductions and consolidations of some hind wing veins having occurred in independent lineages. Divergence time estimates indicate that the currently recognized tribes all arose during the mid- to late Cretaceous with some early splits between New and Old World lineages occur during the late Cretaceous, but most modern genera arising during the Paleogene and multiple transcontinental dispersal events also occur in the Paleogene.","PeriodicalId":48498,"journal":{"name":"Insect Systematics and Diversity","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47786695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

UCE phylogenomics, biogeography, and classification of long-horned bees (Hymenoptera: Apidae: Eucerini), with insights on using specimens with extremely degraded DNA 长角蜂(膜翅目:蜂科:蜂科)的系统基因组学、生物地理学和分类，以及使用DNA极度降解的标本的见解

IF 3.4 1区农林科学

Insect Systematics and Diversity Pub Date : 2023-07-01 DOI: 10.1093/isd/ixad012

Felipe V. Freitas, M. Branstetter, Vinícius H Franceschini-Santos, A. Dorchin, Karen W. Wright, M. López-Uribe, T. Griswold, F. A. Silveira, E. A. Almeida

{"title":"UCE phylogenomics, biogeography, and classification of long-horned bees (Hymenoptera: Apidae: Eucerini), with insights on using specimens with extremely degraded DNA","authors":"Felipe V. Freitas, M. Branstetter, Vinícius H Franceschini-Santos, A. Dorchin, Karen W. Wright, M. López-Uribe, T. Griswold, F. A. Silveira, E. A. Almeida","doi":"10.1093/isd/ixad012","DOIUrl":"https://doi.org/10.1093/isd/ixad012","url":null,"abstract":"\u0000 Long-horned bees (Apidae, Eucerini) are found in different biomes worldwide and include some important crop pollinators. In the Western Hemisphere, Eucerini received extensive taxonomic study during the twentieth century, resulting in several revisions of its genera. In contrast, progress on eucerine phylogenetic research and the genus-level classification has been slow, primarily due to the relatively homogeneous external morphology within the tribe and the rarity of many of its species in collections. Here, we present a comprehensive phylogenetic study of Eucerini based on ultraconserved elements, including 153 species from nearly all genera and subgenera and from all biogeographic regions where they occur. Many of these specimens are from museums and were collected as far back as 1909. We discuss the challenges of working with specimens with highly degraded DNA, present insights into improving phylogenetic results for both species-tree and concatenation approaches, and present a new pipeline for UCE curation (Curation of UltraconseRved Elements—CURE). Our results show the existence of seven main lineages in Eucerini and most of the genera and subgenera to be reciprocally monophyletic. Using a comprehensive and up-to-date phylogenetic framework, we: (1) propose taxonomic changes, including a new subtribal classification and reorganized generic and subgeneric limits; (2) estimate divergence times; and (3) conduct a detailed exploration of historical biogeography of long-horned bees. We find that eucerine lineages expanded their range onto most continents only after their initial diversification in southern South America during the Eocene.","PeriodicalId":48498,"journal":{"name":"Insect Systematics and Diversity","volume":null,"pages":null},"PeriodicalIF":3.4,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44437027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Ontogenetic modifications produce similar phenotypes in distantly related click beetles (Coleoptera: Elateridae) 在亲缘关系较远的敲甲中，个体发生的改变产生了相似的表型(鞘翅目:敲甲科)。

1区农林科学

Insect Systematics and Diversity Pub Date : 2023-07-01 DOI: 10.1093/isd/ixad017

Dominik Kusy, Michal Motyka, Ladislav Bocak

{"title":"Ontogenetic modifications produce similar phenotypes in distantly related click beetles (Coleoptera: Elateridae)","authors":"Dominik Kusy, Michal Motyka, Ladislav Bocak","doi":"10.1093/isd/ixad017","DOIUrl":"https://doi.org/10.1093/isd/ixad017","url":null,"abstract":"Abstract We analyze the relationships of the click beetles (Elateridae) Paulusiella Löbl, 2007, and Analestesa Leach, 1824 (=Cebriognathus Chobaut, 1899). Both are incapable of jumping, with soft-bodied habitus caused by the incomplete sclerotization of the cuticle during the metamorphosis and unknown females. Their phylogenetic positions have been an uncertain issue. We use mitochondrial genomes and nuclear genes to test their current placement in Cebrionini (=Cebriognathini) and Elaterinae incertae sedis, respectively. We recover Paulusiella as a sister to Hemiops Laporte, 1838 (Hemiopinae) and Analestesa as one of the serially splitting branches in Cardiophorinae, both with robust support. Paulusiellini trib. nov. is proposed for Paulusiella in Hemiopinae due to high morphological disparity. Analestesa is transferred to Cardiophorinae, and Cebriognathini Paulus, 1981, an earlier synonym of Elaterinae: Cebrionini, is a synonym of Cardiophorinae Candèze, 1859. The click beetles affected by ontogenetic modifications converge to similar forms. As a result, their phylogenetic position cannot be reliably inferred by morphological analyses and needs to be validated by molecular data. Paulusiella and Analestesa represent two additional cases of the shift to incomplete sclerotization in elaterids raising the total number to 6. The present transfers of extant taxa between subfamilies call for a cautious interpretation of morphology in other soft-bodied groups, including the taxa described from amber deposits.","PeriodicalId":48498,"journal":{"name":"Insect Systematics and Diversity","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135762293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0