Pub Date : 2021-01-01DOI: 10.1590/1806-9665-RBENT-2021-0014
I. Cortes, L. Dias, V. A. Araújo
A new species of Thraulodes Ulmer 1920 is described based on nymphs and imagos from Tapias river, Caldas department, Colombia. The mature nymphs were reared until the emergence of the imagos. Thraulodes latinus sp. n. can be distinguished from other species of the genus by: In males, the forewing without cross veins basal to bullae and with 11-14 cross veins distal to bullae, abdominal and legs color pattern, styliger plate redounded, with a long and digitiform median projection and shape of penes with apicolateral area forming an “ear-like” projection. In nymphs, the claws with eight denticles and the general coloration pattern. Additionally, data on the anatomy of the reproductive tract of both the male and female imago of the new species are presented. A R T I C L E I N F O Article history: Received 15 February 2021 Accepted 15 March 2021 Available online 14 April 2021 Associate Editor: Fabio Quinteiro
根据哥伦比亚卡尔达斯省塔皮亚斯河的若虫和像虫描述了一新种Ulmer 1920。成熟的若虫被饲养直到象的出现。拉丁Thraulodes latinus sp. n.与其他属的区别在于:雄性前翅基部至大疱处无交叉脉，在大疱处远端有11-14条交叉脉，腹部和腿上有颜色图案，花柱板圆圆，中间有一长而数字状的突出物，花序的形状与顶外侧区域形成“耳状”突出物。在若虫中，有八个小齿的爪子和一般的颜色模式。此外，还介绍了新种雄性和雌性象的生殖道解剖数据。A R T I C L E I N F O文章历史:接收2021年2月15日接收2021年3月15日在线2021年4月14日副主编:法比奥·金特罗
{"title":"A new species of Thraulodes Ulmer (Ephemeroptera: Leptophlebiidae), with additional data on the anatomy of the reproductive tract","authors":"I. Cortes, L. Dias, V. A. Araújo","doi":"10.1590/1806-9665-RBENT-2021-0014","DOIUrl":"https://doi.org/10.1590/1806-9665-RBENT-2021-0014","url":null,"abstract":"A new species of Thraulodes Ulmer 1920 is described based on nymphs and imagos from Tapias river, Caldas department, Colombia. The mature nymphs were reared until the emergence of the imagos. Thraulodes latinus sp. n. can be distinguished from other species of the genus by: In males, the forewing without cross veins basal to bullae and with 11-14 cross veins distal to bullae, abdominal and legs color pattern, styliger plate redounded, with a long and digitiform median projection and shape of penes with apicolateral area forming an “ear-like” projection. In nymphs, the claws with eight denticles and the general coloration pattern. Additionally, data on the anatomy of the reproductive tract of both the male and female imago of the new species are presented. A R T I C L E I N F O Article history: Received 15 February 2021 Accepted 15 March 2021 Available online 14 April 2021 Associate Editor: Fabio Quinteiro","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67161576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1590/1806-9665-rbent-2021-0114
D. Fernandes, E. Araujo, D. W. Marques, F. Limeira-de-Oliveira, J. A. Rafael
{"title":"First report of Anastrepha obliqua (Macquart) and Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) and the parasitoid Doryctobracon areolatus (Szépligeti) (Hymenoptera: Braconidae) in the oceanic archipelago of Fernando de Noronha, Brazil","authors":"D. Fernandes, E. Araujo, D. W. Marques, F. Limeira-de-Oliveira, J. A. Rafael","doi":"10.1590/1806-9665-rbent-2021-0114","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2021-0114","url":null,"abstract":"","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67162616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1590/1806-9665-rbent-2021-0059
M. F. Mendes, M. Blauth, M. S. Gottschalk
{"title":"Three new species of Zygothrica (Diptera: Drosophilidae) from the Neotropical region, Brazil","authors":"M. F. Mendes, M. Blauth, M. S. Gottschalk","doi":"10.1590/1806-9665-rbent-2021-0059","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2021-0059","url":null,"abstract":"","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67161837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1590/1806-9665-rbent-2021-0071
E. A. Silva, M. V. Urso-Guimarães
{"title":"New records and expansion of the geographic distribution of gall inducers of the family Cecidomyiidae (Diptera) associated to Andira Lam. (Fabaceae) species in Brazil","authors":"E. A. Silva, M. V. Urso-Guimarães","doi":"10.1590/1806-9665-rbent-2021-0071","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2021-0071","url":null,"abstract":"","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67162314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1590/1806-9665-RBENT-2020-0088
Thayná Bisson Ferraz Lopes, Tafarel Ribeiro Amaro, Bianca Piraccini Silva, J. A. C. Zequi, G. Vilas-Bôas, M. A. N. Silva, B. Vilas-Boas, R. da Rosa
Londrina is the fourth most populous city in southern Brazil. Its subtropical weather with rain in all seasons, as well as its high population density, make the city perfect for the Aedes aegypti (Linnaeus, 1762) life cycle. Over the last few years, Londrina presented high infestation indexes and was one of the cities with the most reported cases of dengue. Uncontrolled use of synthetic insecticides may influence the mosquito’s genetic composition. In this paper, we studied mitochondrial DNA and kdr mutations in Aedes aegypti. The analysis of the ND4 gene in 330 specimens showed the presence of 27 haplotypes. The pyrethroid resistance alleles (kdr) evaluated are present in the collected populations, with a 50% frequency of the Val1016Ile and 48% of the Phe1534Cys mutations. Such analysis of the mutations in the populations collected at the State University of Londrina’s campus – a microenvironment that differs from the rest of the city – showed frequencies of 57% and 62%, respectively. The low gene flow observed, Nm = 0.11 and Nm = 0.10, along with the elevated differentiation, Fst = 0.19 and Fst = 0.18, among populations suggest an influence of genetic drift. The strong presence of resistance alleles kdr in the city is evident, which demonstrates that even with the interruption of the use of pyrethroids by the National Dengue Control Program, resistance may be maintained due to domestic use. Thus, the results have shown the need for genetic monitoring, alongside other entomological surveillance monitoring tools, to create strategies of mosquito control. A R T I C L E I N F O Article history: Received 21 August 2020 Accepted 02 January 2021 Associate Editor: Maria Sallum
隆德里纳是巴西南部第四大人口城市。它的亚热带气候四季降雨，以及它的高人口密度，使这个城市成为埃及伊蚊(Linnaeus, 1762)生命周期的完美场所。在过去几年中，伦敦呈现出较高的感染指数，是报告登革热病例最多的城市之一。不加控制地使用合成杀虫剂可能影响蚊子的基因组成。本文对埃及伊蚊线粒体DNA和kdr突变进行了研究。对330份样本的ND4基因分析显示存在27个单倍型。所评估的拟除虫菊酯抗性等位基因(kdr)在收集的人群中存在，Val1016Ile突变频率为50%，Phe1534Cys突变频率为48%。在隆德里纳州立大学校园(一个与城市其他地方不同的微环境)收集的人群中，这种突变分析显示，频率分别为57%和62%。种群间的低基因流(Nm = 0.11和Nm = 0.10)和高分化(Fst = 0.19和Fst = 0.18)表明遗传漂变的影响。该城市明显存在强烈的抗性等位基因kdr，这表明即使国家登革热控制规划停止使用拟除虫菊酯类杀虫剂，由于家庭使用，抗性仍可能维持。因此，研究结果表明，除了其他昆虫学监测工具外，还需要基因监测来制定蚊虫控制策略。A R T I C L E I N F O文章历史:接收2020年8月21日接收2021年1月02日副主编:Maria Sallum
{"title":"Genetic study in Aedes (Stegomyia) aegypti (Linnaeus, 1762) from Londrina (Paraná State, Brazil): an approach to population structure and pyrethroid resistance","authors":"Thayná Bisson Ferraz Lopes, Tafarel Ribeiro Amaro, Bianca Piraccini Silva, J. A. C. Zequi, G. Vilas-Bôas, M. A. N. Silva, B. Vilas-Boas, R. da Rosa","doi":"10.1590/1806-9665-RBENT-2020-0088","DOIUrl":"https://doi.org/10.1590/1806-9665-RBENT-2020-0088","url":null,"abstract":"Londrina is the fourth most populous city in southern Brazil. Its subtropical weather with rain in all seasons, as well as its high population density, make the city perfect for the Aedes aegypti (Linnaeus, 1762) life cycle. Over the last few years, Londrina presented high infestation indexes and was one of the cities with the most reported cases of dengue. Uncontrolled use of synthetic insecticides may influence the mosquito’s genetic composition. In this paper, we studied mitochondrial DNA and kdr mutations in Aedes aegypti. The analysis of the ND4 gene in 330 specimens showed the presence of 27 haplotypes. The pyrethroid resistance alleles (kdr) evaluated are present in the collected populations, with a 50% frequency of the Val1016Ile and 48% of the Phe1534Cys mutations. Such analysis of the mutations in the populations collected at the State University of Londrina’s campus – a microenvironment that differs from the rest of the city – showed frequencies of 57% and 62%, respectively. The low gene flow observed, Nm = 0.11 and Nm = 0.10, along with the elevated differentiation, Fst = 0.19 and Fst = 0.18, among populations suggest an influence of genetic drift. The strong presence of resistance alleles kdr in the city is evident, which demonstrates that even with the interruption of the use of pyrethroids by the National Dengue Control Program, resistance may be maintained due to domestic use. Thus, the results have shown the need for genetic monitoring, alongside other entomological surveillance monitoring tools, to create strategies of mosquito control. A R T I C L E I N F O Article history: Received 21 August 2020 Accepted 02 January 2021 Associate Editor: Maria Sallum","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67161726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1590/1806-9665-rbent-2021-0034
V. Maia
{"title":"A new species of Zalepidota Rübsaamen, 1908 (Diptera, Cecidomyiidae) on Piper vicosanum (Piperaceae), an endemic plant to Brazil","authors":"V. Maia","doi":"10.1590/1806-9665-rbent-2021-0034","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2021-0034","url":null,"abstract":"","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67161831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1590/1806-9665-rbent-2021-0096
K. S. Ramos, G. Melo
{"title":"Three new genera of Protandrenini bees from South America (Hymenoptera, Apidae, Andreninae)","authors":"K. S. Ramos, G. Melo","doi":"10.1590/1806-9665-rbent-2021-0096","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2021-0096","url":null,"abstract":"","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67162463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1590/1806-9665-rbent-2021-0017
V. R. Sousa, M. Couri
{"title":"The leaf-miner Nemorimyza Frey, 1946 in the Neotropical region: key to species and first record of Nemorimyza posticata (Meigen, 1830) from Brazil (Diptera, Agromyzidae)","authors":"V. R. Sousa, M. Couri","doi":"10.1590/1806-9665-rbent-2021-0017","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2021-0017","url":null,"abstract":"","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67161753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1590/1806-9665-rbent-2021-0028
A. M. Oliveira, S. Powell, R. Feitosa
We revise the taxonomy of species of the ant genus Cephalotes occurring in Brazil. Sixty-four species are recognized, distributed in 14 species groups. Five species are described as new: Cephalotes gabicamacho new species, Cephalotes marycorn new species, and Cephalotes monicaulyssea new species (angustus group); Cephalotes liviaprado new species (fiebrigi group); and Cephalotes mariadeandrade new species (pinelii group). The soldier and gyne of C. adolphi (angustus group), and the gyne and male of C. nilpiei (pinelii group) are described for the first time. Cephalotes marginatus is synonymized under C. atratus. The bruchi and the laminatus species groups are synonymized under fiebrigi and pusillus groups, respectively. The new species group manni is proposed, derived from the basalis species group. Distribution maps for each species in Brazil are provided. In addition, we provide an illustrated morphological glossary for the genus and illustrated identification keys for workers and soldiers for species groups and for all Brazilian species. A R T I C L E I N F O Article history: Received 14 March 2021 Accepted 25 June 2021 Available online 13 September 2021 Associate Editor: Eduardo Almeida
我们修订了巴西头蚁属的物种分类。已知物种64种，分布于14个种群。新增5种:gabicamacho Cephalotes新种、marycorn Cephalotes新种、monicaulyssea Cephalotes新种(angustus群);生猪头蝇新种(飞蝇群);mariadeandade纲头螺新种(松属)。本研究首次描述了C. adolphi (angustus group)的士兵和雌性，C. nilpiei (pinelii group)的雌性和雄性。在C. atratus下同义。bruchi和laminatus种群分别同义于fiebrigi和pusillus群。提出了一个新的种群manni，由basalis种群衍生而来。提供了每个物种在巴西的分布图。此外，我们提供了一个插图形态学词汇属和插图识别钥匙的工人和士兵为物种组和所有巴西物种。A R T I C L E I N F O文章历史:2021年3月14日接收2021年6月25日在线2021年9月13日副主编:Eduardo Almeida
{"title":"A taxonomic study of the Brazilian turtle ants (Formicidae: Myrmicinae: Cephalotes)","authors":"A. M. Oliveira, S. Powell, R. Feitosa","doi":"10.1590/1806-9665-rbent-2021-0028","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2021-0028","url":null,"abstract":"We revise the taxonomy of species of the ant genus Cephalotes occurring in Brazil. Sixty-four species are recognized, distributed in 14 species groups. Five species are described as new: Cephalotes gabicamacho new species, Cephalotes marycorn new species, and Cephalotes monicaulyssea new species (angustus group); Cephalotes liviaprado new species (fiebrigi group); and Cephalotes mariadeandrade new species (pinelii group). The soldier and gyne of C. adolphi (angustus group), and the gyne and male of C. nilpiei (pinelii group) are described for the first time. Cephalotes marginatus is synonymized under C. atratus. The bruchi and the laminatus species groups are synonymized under fiebrigi and pusillus groups, respectively. The new species group manni is proposed, derived from the basalis species group. Distribution maps for each species in Brazil are provided. In addition, we provide an illustrated morphological glossary for the genus and illustrated identification keys for workers and soldiers for species groups and for all Brazilian species. A R T I C L E I N F O Article history: Received 14 March 2021 Accepted 25 June 2021 Available online 13 September 2021 Associate Editor: Eduardo Almeida","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67161823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1590/1806-9665-rbent-2021-0041
Ni Zhang, Qingfa Song, Yuehua Song
{"title":"A new leafhopper genus of Erythroneurini (Hemiptera, Cicadellidae, Typhlocybinae) from karst area in southwestern China","authors":"Ni Zhang, Qingfa Song, Yuehua Song","doi":"10.1590/1806-9665-rbent-2021-0041","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2021-0041","url":null,"abstract":"","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67161864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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