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Revista Brasileira de Entomologia最新文献

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Infection of perennial ryegrass (Lolium perenne) by an endophyte fungus (Neotyphodium lolii) decreases the abundance and diversity of predators and parasitoids 多年生黑麦草(Lolium perenne)被内生真菌(Neotyphodium lolii)侵染后，捕食者和拟寄生物的丰度和多样性降低
IF 0.8 4区 农林科学
Revista Brasileira de Entomologia Pub Date : 2023-09-01 DOI: 10.1590/1806-9665-rbent-2023-0012
Manuel Chacón-Fuentes, Daniel Martínez-Cisterna, Claudio Reyes, Waleska Vera, Paola Fincheira, Marcelo Lizama, Andrés Quiroz, Leonardo Bardehle
{"title":"Infection of perennial ryegrass (Lolium perenne) by an endophyte fungus (Neotyphodium lolii) decreases the abundance and diversity of predators and parasitoids","authors":"Manuel Chacón-Fuentes, Daniel Martínez-Cisterna, Claudio Reyes, Waleska Vera, Paola Fincheira, Marcelo Lizama, Andrés Quiroz, Leonardo Bardehle","doi":"10.1590/1806-9665-rbent-2023-0012","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2023-0012","url":null,"abstract":"(E) and Alto AR1 (E+). We observed an 80% endophyte infection rate for (E+) and 0% for (E). Moreover, 222 individual spiders corresponding to 10 families were identified in both perennial ryegrasses, including 209 individuals for (E) and 13 for (E+). The most abundant spider family was Lycosidae, representing 71.17% of the total spiders. In addition, 65 insects were collected, corresponding to 6 families, with Carabidae being the most abundant. Furthermore, the Simpson index indicated the dominance of the family Lycosidae. Overall, spider and insect abundance and diversity were reduced in (E+), suggesting a negative effect of the endophyte on predator populations.","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67163258","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}
引用次数: 0
A new species of Asphondylia Loew, 1850 (Diptera, Cecidomyiidae) on Hancornia speciosa (Apocynaceae), a native plant to Brazil 巴西原生植物夹竹桃属一新种，1850(双翅目，绢蚧科)
IF 0.8 4区 农林科学
Revista Brasileira de Entomologia Pub Date : 2023-08-14 DOI: 10.1590/1806-9665-rbent-2023-0024
V. Maia, Vitor Alberto de Matos Pereira, L. S. Funch
{"title":"A new species of Asphondylia Loew, 1850 (Diptera, Cecidomyiidae) on Hancornia speciosa (Apocynaceae), a native plant to Brazil","authors":"V. Maia, Vitor Alberto de Matos Pereira, L. S. Funch","doi":"10.1590/1806-9665-rbent-2023-0024","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2023-0024","url":null,"abstract":"Asphondylia hancorniae, sp. n. (Diptera, Cecidomyiidae) is described and illustrated. This species was collected in Atlantic Forest and Caatinga domains in Bahia State (Northeastern Brazil). It induces galls on fruits of Hancornia speciosa Gomes (Apocynaceae), a plant native to Brazil. Asphondylia hancorniae is compared to other congeneric species which induce galls on Apocynaceae.","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67163350","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}
引用次数: 0
Neodexiopsis Malloch (Diptera, Muscidae) from Ecuador: description of new species and a key to the species 厄瓜多尔新蠓科(双翅目，蝇科):新种描述及种录
IF 0.8 4区 农林科学
Revista Brasileira de Entomologia Pub Date : 2023-08-14 DOI: 10.1590/1806-9665-rbent-2023-0017
M. Couri, L. R. Gomes, C. Carvalho
{"title":"Neodexiopsis Malloch (Diptera, Muscidae) from Ecuador: description of new species and a key to the species","authors":"M. Couri, L. R. Gomes, C. Carvalho","doi":"10.1590/1806-9665-rbent-2023-0017","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2023-0017","url":null,"abstract":"ABSTRACT Neodexiopsis Malloch (Diptera, Muscidae) is a member of the subfamily Coenosiinae, with more than a hundred species recorded in the Neotropical region. In Ecuador, it is known by four species, which may be an underestimated number. We describe five new species based on recently collected material: Neodexiopsis bicoloratta new species, N. longialata new species, N. nigrocalyptrata new species, N. plana new species, and N. secunda new species. A key to segregating all the recorded species from Ecuador is presented. The male and female terminalia of the new species were dissected and illustrated. Images of the habitus of the adult from the new species are presented.","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67163306","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}
引用次数: 0
A survey of Stomoxys Geoffroy, 1762 (Diptera: Muscidae) in eight administrative regions of Cameroon 文章标题喀麦隆8个行政区geoffrey Stomoxys, 1762调查(双翅目:蝇科)
IF 0.8 4区 农林科学
Revista Brasileira de Entomologia Pub Date : 2023-08-07 DOI: 10.1590/1806-9665-rbent-2023-0023
S. Lendzele, Anita Burinyuy Kong, A. Koumba, Sarah R. Mielke, R. M. Nguema, H. Bozdoğan, M. M. Mouiche, M. Abdoulmoumini, J. F. Mavoungou
{"title":"A survey of Stomoxys Geoffroy, 1762 (Diptera: Muscidae) in eight administrative regions of Cameroon","authors":"S. Lendzele, Anita Burinyuy Kong, A. Koumba, Sarah R. Mielke, R. M. Nguema, H. Bozdoğan, M. M. Mouiche, M. Abdoulmoumini, J. F. Mavoungou","doi":"10.1590/1806-9665-rbent-2023-0023","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2023-0023","url":null,"abstract":"Stomoxys Geoffroy, 1762 are major livestock pests in the tropics and are common in diverse habitats. This study aims to conduct a survey on the Stomoxys fauna of Cameroon. From 2015 to 2017, entomological studies using standard traps (n=204) were conducted in eight administrative regions found in five agro-ecological zones (AEZs) of Cameroon with 606 trap-points over 22,032 traps days. A total of 77,804 Stomoxys specimens were collected, with eight taxa consisting of six species (S. calcitrans (Linnaeus, 1758), S. omega Newstead, Dutton & Todd, 1907, S. xanthomelas Roubaud, 1937, S. inornatus Grunberg, 1906, S. transvittatus Villeneuve, 1916","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67163318","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}
引用次数: 0
Mating behavior of the long-legged cricket Eidmanacris meridionalis Desutter-Grandcolas, 1995 (Orthoptera: Phalangopsidae) 长腿蟋蟀Eidmanacris meridionalis Desutter-Grandcolas的交配行为，1995(直翅目:趾翅科)
IF 0.8 4区 农林科学
Revista Brasileira de Entomologia Pub Date : 2023-08-04 DOI: 10.1590/1806-9665-rbent-2023-0005
Leanna Camila Macarini, Suzana Magro, Marcos Fianco, P. Dias, E. Zefa, N. Szinwelski
{"title":"Mating behavior of the long-legged cricket Eidmanacris meridionalis Desutter-Grandcolas, 1995 (Orthoptera: Phalangopsidae)","authors":"Leanna Camila Macarini, Suzana Magro, Marcos Fianco, P. Dias, E. Zefa, N. Szinwelski","doi":"10.1590/1806-9665-rbent-2023-0005","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2023-0005","url":null,"abstract":"Pair-formation, courtship, copulatory, and post-copulatory behaviors of Eidmanacris meridionalis Desutter-Grandcolas, 1995, were described under laboratory conditions and compared with congeneric species and other Phalangopsidae crickets whose mating behavior has been previously studied. Field observations for the species are also reported. Mating behaviors were observed in E. meridionalis couples: they first remained motionless, and then began walking through the arena screening the substrate. Mating behavior started with antennal contact, followed by males positioning themselves in front of females, that, when receptive, mounted on the males back and started feeding on metanotum secretions of the males. Copulation (female-above-male position) started with the engaging of copulatory structures and stopped with couple detachment. The end-to-end position was observed once, right after couple detachment. Males always remained with the spermatophore, which was eaten after removal or, alternatively, left in the substrate. The main differences in mating behavior of Eidmanacris species regard the mating position and the duration of the reproductive stages, suggesting that other reproductive repertoires can be observed in the genus since 27 species have not yet been studied in regards their reproductive behavior. We can also assume that the morphological, genetic, and chemical diversity found among the species of Phalangopsidae reflects in the behaviors of pair-formation, courtship, copulation, and post-copulation, leading to a diversity of copulation positions, duration of the stages, methods of attracting partners and parental investment. The description of Phalangopsidae mating patterns can provide important information for future evolutionary and phylogenetic studies, apart from useful for distinguishing cryptic species.","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67163686","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}
引用次数: 0
The origin of the stingless bee species described by Frederick Smith from Brazilian specimens brought to the London International Exhibition of 1862 弗雷德里克·史密斯从1862年伦敦国际展览会上展出的巴西标本中描述了无刺蜜蜂的起源
IF 0.8 4区 农林科学
Revista Brasileira de Entomologia Pub Date : 2023-06-30 DOI: 10.1590/1806-9665-rbent-2023-0010
M. M. Carvalho, Anderson Lepeco, G. A. Melo
{"title":"The origin of the stingless bee species described by Frederick Smith from Brazilian specimens brought to the London International Exhibition of 1862","authors":"M. M. Carvalho, Anderson Lepeco, G. A. Melo","doi":"10.1590/1806-9665-rbent-2023-0010","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2023-0010","url":null,"abstract":". Even if late, it is important to give due credit to the Comissão Científica de Exploração","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67163244","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}
引用次数: 0
Soldier flies (Diptera: Stratiomyidae) on semideciduous seasonal forest fragments, with a list of species for São Paulo State, Brazil, and two new records of species for the country 半落叶季节森林残片上的兵蝇(双翅目:层蝇科)，附巴西<s:1>圣保罗州的种表和该国的两项新种记录
IF 0.8 4区 农林科学
Revista Brasileira de Entomologia Pub Date : 2023-06-02 DOI: 10.1590/1806-9665-rbent-2023-0006
D. A. Fachin, Vitória Rubra dos Santos Buzati, V. C. Silva, H. C. Onody
{"title":"Soldier flies (Diptera: Stratiomyidae) on semideciduous seasonal forest fragments, with a list of species for São Paulo State, Brazil, and two new records of species for the country","authors":"D. A. Fachin, Vitória Rubra dos Santos Buzati, V. C. Silva, H. C. Onody","doi":"10.1590/1806-9665-rbent-2023-0006","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2023-0006","url":null,"abstract":"for","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67163700","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}
引用次数: 0
Predatory capacity and intraguild interaction between aphidophagous predators in the control of rose bush aphids 食蚜天敌对玫瑰花丛蚜虫的捕食能力及相互作用
IF 0.8 4区 农林科学
Revista Brasileira de Entomologia Pub Date : 2023-05-26 DOI: 10.1590/1806-9665-rbent-2022-0107
Luiza Akemi Gonçalves Tamashiro, C. Bezerra, A. L. Sousa, Luiz Paulo Silvério Pereira, Laodicéia Lopes Pereira, Alessandra de Carvalho Silva, B. Souza
{"title":"Predatory capacity and intraguild interaction between aphidophagous predators in the control of rose bush aphids","authors":"Luiza Akemi Gonçalves Tamashiro, C. Bezerra, A. L. Sousa, Luiz Paulo Silvério Pereira, Laodicéia Lopes Pereira, Alessandra de Carvalho Silva, B. Souza","doi":"10.1590/1806-9665-rbent-2022-0107","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2022-0107","url":null,"abstract":"Chrysoperla externa (Hagen) and Hippodamia convergens (Guérin-Meneville) are voracious generalist predators, and important aphid control agents. In an environment containing a complex of species, the occurrence of intraguild interactions can interfere in the predator behavior and consumption. The aim of this work was to know the number of nymphs of Rhodobium porosum (Sanderson) and Macrosiphum rosae (Linnaeus) consumed by larvae of C. externa and H. convergens, and the interaction between these predators when confined together. First, second and third instar nymphs of R. porosum and M. rosae were provided in Petri dishes containing rose leaflets and second instar larvae of the predators. Intraguild interaction was studied in Petri dishes containing first instar nymphs of both aphid species and a second instar larva of C. externa plus one of H. convergens. A third treatment consisted of dishes containing a second instar larva of both predators maintained in the absence of prey. The evaluations took place throughout the entire instar of the predators. C. externa consumed a greater number of R. porosum nymphs and H. convergens a greater number of M. rosae nymphs. For both species of prey, the highest consumption was verified on the last day of evaluation. There was a positive interaction when the predator’s larvae were confined in the presence of aphid nymphs, with no mortality observed for any of them. In the absence of prey, there was 70% mortality of H. convergens larvae due to intraguild predation.","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67163100","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}
引用次数: 0
Three new species of Bruggmannia Tavares, 1906 (Diptera: Cecidomyiidae) from Brazil and description of male and larva of B. monteiroi Maia & Couri, 1993 巴西塔瓦蠓属三新种(双翅目:蠓科)及蠓雄、幼虫记述
IF 0.8 4区 农林科学
Revista Brasileira de Entomologia Pub Date : 2023-05-12 DOI: 10.1590/1806-9665-rbent-2022-0097
V. Maia, M. D. S. Mendonça Jr., Ivana Hortélio Leão Espinheira
{"title":"Three new species of Bruggmannia Tavares, 1906 (Diptera: Cecidomyiidae) from Brazil and description of male and larva of B. monteiroi Maia & Couri, 1993","authors":"V. Maia, M. D. S. Mendonça Jr., Ivana Hortélio Leão Espinheira","doi":"10.1590/1806-9665-rbent-2022-0097","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2022-0097","url":null,"abstract":"Bruggmannia capixaba, sp. n., Bruggmannia gaucha, sp. n., and Bruggmannia marambaiensis sp. n. are described and illustrated. All species were collected in Atlantic forest areas. They induce galls on Guapira (Nyctaginaceae),","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67163031","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}
引用次数: 0
Body size and body conditions of two dung beetles species (Coleoptera: Scarabaeidae) related to environmental temperatures 两种屎壳郎(鞘翅目:金龟甲科)体型和身体状况与环境温度的关系
IF 0.8 4区 农林科学
Revista Brasileira de Entomologia Pub Date : 2023-05-12 DOI: 10.1590/1806-9665-rbent-2022-0099
Carolina Oliveira de Alcântara, P. Silva, M. I. Hernández
{"title":"Body size and body conditions of two dung beetles species (Coleoptera: Scarabaeidae) related to environmental temperatures","authors":"Carolina Oliveira de Alcântara, P. Silva, M. I. Hernández","doi":"10.1590/1806-9665-rbent-2022-0099","DOIUrl":"https://doi.org/10.1590/1806-9665-rbent-2022-0099","url":null,"abstract":"heat maintenance","PeriodicalId":49622,"journal":{"name":"Revista Brasileira de Entomologia","volume":"1 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67163046","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}
引用次数: 0
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