EntomoBrasilis最新文献_第3页

Does the corn leafhopper Dalbulus maidis (DeLong & Wolcott) (Hemiptera: Cicadellidae) reproduce in hosts other than maize? 玉米跳叶蝉(Dalbulus maidis) (DeLong &;(半翅目:蝉科)在玉米以外的寄主中繁殖?

EntomoBrasilis Pub Date : 2023-09-28 DOI: 10.12741/ebrasilis.v16.e1044

Ademar Novais Istchuk, Paulo Roberto Da Silva, Adomiro Roberto Pereira Borges, Taline Campos Nunes das Neves, Renata Ramos Pereira, Matheus Henrique Schwertner, Tamylin Kaori Ishizuka, Vanda Pietrowski

{"title":"Does the corn leafhopper Dalbulus maidis (DeLong & Wolcott) (Hemiptera: Cicadellidae) reproduce in hosts other than maize?","authors":"Ademar Novais Istchuk, Paulo Roberto Da Silva, Adomiro Roberto Pereira Borges, Taline Campos Nunes das Neves, Renata Ramos Pereira, Matheus Henrique Schwertner, Tamylin Kaori Ishizuka, Vanda Pietrowski","doi":"10.12741/ebrasilis.v16.e1044","DOIUrl":"https://doi.org/10.12741/ebrasilis.v16.e1044","url":null,"abstract":"The corn leafhopper Dalbulus maidis (DeLong & Wolcott) (Hemiptera: Cicadellidae) is a specialist insect vector of the corn stunting disease complex. This leafhopper has been reported from different overwintering plants, and more information is required regarding other potential Brazilian plants that may serve as reproductive hosts for this specie. The present study aimed to evaluate possible plants for leafhopper reproduction usually found near the maize fields and the D. maidis reproductive differences among maize genotypes. Three trials were conducted to assess D. maidis survival and oviposition on different maize genotypes and other potential host plants. Survival, nymph presence, oviposition, and nymph eclosion rates were observed. No nymphs were observed in plants other than maize. The number of D. maidis adults was influenced by the different maize inbreds, and the mean number of laid eggs varied across the tested maize materials. Oviposition and nymph emergence was observed in pearl millet [Pennisetum glaucum (L.) R. Br., Poaceae] when D. maidis adults were offered only this plant as substrate, although significantly lower than those recorded on maize. Our results suggest that eliminating maize plants in the off-season could be used as a tool to reduce D. maidis reproduction, thereby minimizing the vector population size in the following season.","PeriodicalId":11746,"journal":{"name":"EntomoBrasilis","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135385852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Overview of Stingless Bees in Brazil (Hymenoptera: Apidae: Meliponini) 巴西无刺蜂概述(膜翅目:蜂科:蜜蜂科)

EntomoBrasilis Pub Date : 2023-08-02 DOI: 10.12741/ebrasilis.v16.e1041

David Silva Nogueira

引用次数: 1

Geographical distribution and notes on the nests of the “uruçu-do-chão” bee, Melipona (Melikerria) quinquefasciata Lepeletier, in Bahia, North-eastern Brazil 巴西东北部巴伊亚州Melipona (Melikerria) quinquefasciata leeletier蜜蜂“urupu -do- ch<e:1> o”巢的地理分布和注释

EntomoBrasilis Pub Date : 2023-06-19 DOI: 10.12741/ebrasilis.v16.e1040

M. S. D. Castro, M. E. Trindade-Santos, R. L. Ramos, Amia Carina Spineli, Synara Mattos Leal

{"title":"Geographical distribution and notes on the nests of the “uruçu-do-chão” bee, Melipona (Melikerria) quinquefasciata Lepeletier, in Bahia, North-eastern Brazil","authors":"M. S. D. Castro, M. E. Trindade-Santos, R. L. Ramos, Amia Carina Spineli, Synara Mattos Leal","doi":"10.12741/ebrasilis.v16.e1040","DOIUrl":"https://doi.org/10.12741/ebrasilis.v16.e1040","url":null,"abstract":"The Neotropical genus of stingless bees Melipona Illiger, 1806 is exclusive to Tropical America and has its greatest diversity in South America, with about 74 described species. In Bahia, there is an occurrence record for 12 species of Melipona, distributed in four subgenera. Among the Melipona (Melikerria) that occur in Bahia, we highlight Melipona (Melikerria) quinquefasciata Lepeletier, 1836. Although widely distributed in Brazil, its underground nesting habit associated with its preference for high altitude areas, make the species extremely vulnerable. This work sought to describe nests and map the occurrence of this species for the State of Bahia, since its record is limited to areas of Chapada Diamantina. Knowledge about the biogeography of the species is extremely important, strengthening its sustainable creation that respects the area of occurrence of the species, as well as seeking alternatives and public policies for sustainable conservation, since its area of occurrence is extremely vulnerable to the expansion of the agricultural frontier in the State.","PeriodicalId":11746,"journal":{"name":"EntomoBrasilis","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80064349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

New Records of Ground Beetles Genera (Coleoptera: Carabidae: Scaritinae: Clivinini) from Brazilian Caves 标题巴西洞穴地甲虫属新记录(鞘翅目:甲虫科:甲虫科)

EntomoBrasilis Pub Date : 2023-06-12 DOI: 10.12741/ebrasilis.v16.e1030

Leticia Aparecida Silva Oliveira, Daniela Hoyos-Benjumea, Tamires Zepon, M. E. Bichuette, L. Vieira

引用次数: 0

First record of Lonomia camox Lemaire, 1971 (Lepidoptera, Saturniidae) in Brazil 1971年巴西首次记录(鳞翅目，土蝇科)

EntomoBrasilis Pub Date : 2023-04-28 DOI: 10.12741/ebrasilis.v16.e1032

Francisco Felipe Xavier Filho, G. Lourido

引用次数: 0

Host plants and antennal sensilla of Anomala testaceipennis Blanchard (Coleoptera: Scarabaeidae: Rutelinae) 褐金龟的寄主植物及触角感受器(鞘翅目:金龟科:金龟科)

EntomoBrasilis Pub Date : 2023-04-14 DOI: 10.12741/ebrasilis.v16.e1028

Ana Caroline Souza, Juares Fuhrmann, S. R. Rodrigues

{"title":"Host plants and antennal sensilla of Anomala testaceipennis Blanchard (Coleoptera: Scarabaeidae: Rutelinae)","authors":"Ana Caroline Souza, Juares Fuhrmann, S. R. Rodrigues","doi":"10.12741/ebrasilis.v16.e1028","DOIUrl":"https://doi.org/10.12741/ebrasilis.v16.e1028","url":null,"abstract":"This study was conducted at the Universidade Estadual de Mato Grosso do Sul, Cassilândia, Brazil from September 2017 to December 2021 in a Brazilian Cerrado. Adults of Anomala testaceipennis Blanchard were collected associated with host plants and taken to the laboratory for studies. Some phytophagous scarab beetles found host plants through detection of plant volatiles. The detection of those odorants is intermediated by antennal sensilla. The main goals of the present study are to describe the antennal sensilla of A. testaceipennis and check the host plants used as food resource. This specie was found feeding on flowers of: Anadenanthera colubrina var. cebil (Fabaceae), Azadirachta indica (Meliaceae), Buchenavia sp. (Combretaceae), Cordia glabrata (Boraginaceae), Inga edulis (Fabaceae), Moquilea tomentosa (Chrysobalanaceae), Paubrasilia echinata (Fabaceae), Tabernaemontana catharinensis (Apocynaceae), Tapirira guianensis (Anacardiaceae), Xylophragma pratense (Bignoniaceae). To the sensilla study, antennae were dissected and images of the sensilla were obtained using a scanning electron microscope. Antennae of A. testaceipennis have sensilla chaetica, trichodea, placodea (type I, II, and III), coeloconica (type I and II), basiconica (type I), and ampullacea (or pore). Males have a total of about 6,243 sensilla of which 5,868 (93.99%) are sensilla placodea, 370 (5.93%) are sensilla coeloconica, and 5 (0.08%) are sensilla basiconica. Females have a total of about 5,119 sensilla of which 4,820 (94.16%) are sensilla placodea, 270 (5.27%) are sensilla coeloconica, and 29 (0.57%) are sensilla basiconica.","PeriodicalId":11746,"journal":{"name":"EntomoBrasilis","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86179104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

New records, descriptions, and redescriptions of male horse flies (Diptera: Tabanidae) in Brazil 巴西雄性马蝇(双翅目:虻科)新记录、新描述及重描述

EntomoBrasilis Pub Date : 2023-04-13 DOI: 10.12741/ebrasilis.v16.e1033

Lia Pereira Oliveira, A. Henriques, T. K. Krolow

引用次数: 0

Collection of floral resources by bees in Solanum lycocarpum A.St.-Hil. (Solanaceae): interference of abiotic factors and need for buzzing behavior 蜜蜂对石竹花卉资源的采集。(茄科):非生物因素的干扰和嗡嗡行为的需要

EntomoBrasilis Pub Date : 2023-04-11 DOI: 10.12741/ebrasilis.v16.e1015

P. R. A. Tavares, G. A. Morais, M. C. Paula, Jessica Amaral Henrique, L. P. Polatto, V. V. Alves Junior

{"title":"Collection of floral resources by bees in Solanum lycocarpum A.St.-Hil. (Solanaceae): interference of abiotic factors and need for buzzing behavior","authors":"P. R. A. Tavares, G. A. Morais, M. C. Paula, Jessica Amaral Henrique, L. P. Polatto, V. V. Alves Junior","doi":"10.12741/ebrasilis.v16.e1015","DOIUrl":"https://doi.org/10.12741/ebrasilis.v16.e1015","url":null,"abstract":"The foraging activity of floral visitors is influenced by habitat conditions and abiotic factors. The aim of this research was to define the faunal composition of the visitor community in Solanum lycocarpum A.St.-Hil. (Solanaceae) and to evaluate the influence of abiotic factors on the flight activity of the predominant visitors. The capture of bees was conducted for 15 minutes from the beginning of each hour between 6:00 am and 6:00 pm in a cluster with 15 S. lycocarpum individuals during 10 days. Centridini was the predominant tribe of bees, with 83.5% of the total foraging recorded. About 66.5% of foraging was concentrated in the time interval between 8:00 am and 12:59 pm, characterized as a optimal foraging period. At 6:00 am and from 5:00 pm onwards, bees were discouraged from foraging. Only Epicharis flava Friese and Centris scopipes Friese were classified as predominant species. Centris scopipes was the only predominant species whose abiotic conditions interfered in the foraging activities. Since bee foraging records were developed in the summer, environmental conditions did not limit the foraging of most bees during the entire foraging period of the day.","PeriodicalId":11746,"journal":{"name":"EntomoBrasilis","volume":"273 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83037132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ant functional groups and their effects on other insects in organic and conventional cropping areas 有机和常规种植区蚂蚁官能团及其对其他昆虫的影响

EntomoBrasilis Pub Date : 2023-04-10 DOI: 10.12741/ebrasilis.v16.e1018

{"title":"Ant functional groups and their effects on other insects in organic and conventional cropping areas","authors":"","doi":"10.12741/ebrasilis.v16.e1018","DOIUrl":"https://doi.org/10.12741/ebrasilis.v16.e1018","url":null,"abstract":"The present research aimed to study the functional groups of ants in organic and conventional cropping areas and assess their influence on the abundance of other insects in agroecosystems. Sampling was carried out in eight rural properties with organic, and eight with conventional crops in Paraíba do Sul, state of Rio de Janeiro, Brazil. Fifteen pitfall soil traps were installed to collect ants in each property, in April and May 2016. The ants collected were dry-mounted and identified. The insect abundances of the orders Coleoptera, Hemiptera, and Orthoptera were also obtained. Ants were classified into seven functional groups. The functional group with the largest number of species was “omnivores that inhabit the soil and the leaf litter,” followed by “omnivores that inhabit the soil, the leaf litter, and the plants.” The group “omnivores that inhabit the soil and the leaf litter” showed the highest abundance of ants in both types of crops. The mean richness of functional groups was significantly higher in organic than in conventional crops. We only observed the effect of the abundance of ants of the group “omnivores that inhabit the soil, the leaf litter, and the plants” on the abundance of coleopterans in conventional crops. Hence, areas with organic crops are more favorable for maintaining an ant fauna with higher functional diversity than areas using the conventional cropping system.","PeriodicalId":11746,"journal":{"name":"EntomoBrasilis","volume":"477 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76365700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nesting stratum and habitat affinity matter in ant assemblage response to forest-pasture shifting 蚁群对森林-牧场迁移的巢层和栖息地亲和物质响应

EntomoBrasilis Pub Date : 2023-04-05 DOI: 10.12741/ebrasilis.v16.e1024

Francisco Matheus da Silva Sales, F. A. Schmidt

{"title":"Nesting stratum and habitat affinity matter in ant assemblage response to forest-pasture shifting","authors":"Francisco Matheus da Silva Sales, F. A. Schmidt","doi":"10.12741/ebrasilis.v16.e1024","DOIUrl":"https://doi.org/10.12741/ebrasilis.v16.e1024","url":null,"abstract":"Formigas foram amplamente utilizadas, porém formas de diferentes bioindicadores de ninhos e grupos de igualidade de habitat podem responder diferentemente a um processo ecológico e impacto ambiental. Neste estudo, avaliamos se o estrato do ninho e afinidade de habitat são importantes na resposta de assembleias de formigas ao deslocamento floresta-pastagem. Testamos a resposta de espécies em assembléias inteiras de formigas do solo e únicas faunas (superfície do solo e da fauna única) e de cada formigas (superfície do único número de fauna única). Em ambos os casos, também testamos a resposta do número de espécies de cada grupo de afinidade de habitat (especialista, especialista em habitat e generalista).Formigas foram amostradas em três parcelas para cada tipo de habitat no sudoeste da Amazônia brasileira. Amostramos 124 espécies de formigas. Apenas para assembléias de formas de superfície do solo, o número de espécies foi diferente entre os dois tipos de habitat, entre os grupos de formas de número de habitat e seu número de espécies também mudou com a mudança de habitat. Portanto, corroboramos a inclusão de amostras diferentes de estratos de ninhos e recomendamos a classificação de formas de acordo com sua identidade de habitat que utilizem formas de monitoramento como bioindicador. No entanto, os exercícios devem ser feitos para melhorar a disponibilidade de habitat das espécies de formigas.","PeriodicalId":11746,"journal":{"name":"EntomoBrasilis","volume":"300 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78528290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0