Trap-nesting biology of an ectoparasitoid spider wasp, Auplopus subaurarius (Hymenoptera: Pompilidae): the importance of wooded environments for niche generalist species / Biologia de nidificação em ninhos-armadilha da vespa ectoparasitoide de aranhas Auplopus subaurarius (Hymenoptera: Pompilidae): a importância de ambientes arborizados para espécies generalistas de nicho

The insect group is one of the most diverse on the planet and due to habitat degradation, many of these species are becoming extinct, leaving a lack of information on the basic biology of each one. In this study, previously unseen information about nesting biology is revealed in Auplopus subaurarius trap nests. This is a solitary ectoparasitoid spider wasp that nests in preexisting cavities. We used a trap-nesting methodology to sample A. subaurarius in two different sampling periods (2017/2018 and 2020/2021) in three types of environment (forest, grassland and Eucalyptus plantation). In our study, the A. subaurarius nest building was more frequent during the hottest months of the year (November to March), with its highest abundance found within natural forest areas and in Eucalyptus plantation than in grassland areas. In addition, the species had two development times: a short one (three months) and a delayed one (up to one year). Moreover, females were larger than males (weight and size) and the species' sex ratio had a tendency toward female production. Auplopus subaurarius presented seven natural enemy species: Ceyxia longispina, Caenochrysis crotonis, Photochryptus sp.1, Photochryptus sp.2, Messatoporus sp., Ephuta icema and Sphaeropthalma sp. We emphasize the importance of wooded environments to maintain the A. subaurarius populations and their associated interactors, both spiders and natural enemies, as these environments can provide better life conditions than grassland areas. Furthermore, other solitary wasps that may have the same lifestyle of A. subaurarius can also be improved by natural forest conservation and by good silviculture plantation planning, which should consider ecological aspects of Atlantic Forest landscapes.

O grupo dos insetos é um dos mais diversos do planeta e devido à degradação dos habitats, muitas dessas espécies estão sendo extintas, deixando uma carência de informações sobre a biologia básica de cada uma. Neste estudo, informações inéditas sobre a biologia de nidificação em ninhos-armadilha de Auplopus subaurarius são reveladas. Essa espécie trata-se de uma vespa solitária ectoparasitóide de aranhas, que nidifica em cavidades preexistentes. Utilizamos a metodologia de ninhos-armadilha para amostrar A. subaurarius em dois períodos amostrais diferentes (2017/2018 e 2020/2021), em três tipos de ambientes (floresta, campo e plantação de Eucalyptus). Em nosso estudo, a nidificação de A. subaurarius foi mais frequente nos meses mais quentes do ano (Novembro a Março), com maior abundância encontrada em áreas de floresta nativa e em plantações de Eucalyptus comparados à áreas de campo. Além disso, a espécie apresentou dois tempos de desenvolvimento, um curto (três meses) e um longo (até um ano). Além disso, as fêmeas foram maiores que os machos (peso e tamanho) e a razão sexual da espécie apresentou tendência à produção de fêmeas. Auplopus subaurarius apresentou sete espécies de inimigos naturais: Ceyxia longispina, Caenochrysis crotonis, Photochryptus sp.1, Photochryptus sp.2, Messatoporus sp., Ephuta icema e Sphaeropthalma sp. Ressaltamos a importância de ambientes arborizados para manutenção das populações de A. subaurarius e seus interagentes associados, tanto aranhas quanto inimigos naturais, uma vez que estes ambientes podem apresentar melhores condições de vida comparados à áreas campestres. Além disso, outras vespas solitárias que podem ter o mesmo estilo de vida de A. subaurarius, também podem ser afetadas positivamente pela conservação das florestas naturais e por um bom planejamento de plantações de silvicultura, as quais devem considerar os aspectos ecológicos das paisagens da Mata Atlântica.

Taxonomic notes on the primary types of some species of Centris bees described by some entomologists from the Americas (Hymenoptera: Apidae) / Notas taxonômicas sobre os tipos primários de algumas espécies de abelhas do gênero Centris descritas por alguns entomologistas das Américas (Hymenoptera: Apidae)

In this paper are presented notes on the primary types of some species of the oil-collecting bees of the genus Centris Fabricius, 1804 described by Alpheus Packard, Arturo Roig-Alsina, Charles Michener, Flamínio Ruiz, Haroldo Toro, James Crawford, Jesus Santiago Moure, Philip Timberlake, and Roy Snelling. Information on the type status, type locality and depository are provided.(AU)

Neste artigo são apresentadas notas sobre os tipos primários de algumas espécies de abelhas coletoras de óleo do gênero Centris Fabricius, 1804 descritas por Alpheus Packard, Arturo Roig-Alsina, Charles Michener, Flamínio Ruiz, Haroldo Toro, James Crawford, Jesus Santiago Moure, Philip Timberlake e Roy Snelling. São fornecidas informações sobre o status dos tipos, localidade tipo e depositário.(AU)

Report of the nest of Megachile (Moureapis) benigna (Hymenoptera: Megachilidae) from an urban environment, Rio de Janeiro, Brazil / Registro do ninho de Megachile (Moureapis) benigna (Hymenoptera: Megachilidae) em uma área urbana do Rio de Janeiro, Brasil

One nest of Megachile (Moureapis) benigna Mitchell, 1930 (Hymenoptera: Megachilidae) was collected using trap-nests in a forest fragment (Atlantic Forest biome) into an urban matrix in Rio de Janeiro, Brazil, in October/2017. The nest architecture and larval food are presented providing initial data for management and conservation of this species in cities.

Um ninho de Megachile (Moureapis) benigna Mitchell, 1930 (Hymenoptera: Megachilidae) foi coletado usando ninhos-armadilha em um fragmento de floresta (bioma Mata Atlântica) em uma área urbana no Rio de Janeiro, Brasil, em outubro/2017. A arquitetura do ninho e o alimento larval são apresentados fornecendo dados iniciais para o manejo e conservação desta espécie nas cidades.

Report of the nest of Megachile (Moureapis) benigna (Hymenoptera: Megachilidae) from an urban environment, Rio de Janeiro, Brazil

ABSTRACT One nest of Megachile (Moureapis) benigna Mitchell, 1930 (Hymenoptera: Megachilidae) was collected using trap-nests in a forest fragment (Atlantic Forest biome) into an urban matrix in Rio de Janeiro, Brazil, in October/2017. The nest architecture and larval food are presented providing initial data for management and conservation of this species in cities.

RESUMO Um ninho de Megachile (Moureapis) benigna Mitchell, 1930 (Hymenoptera: Megachilidae) foi coletado usando ninhos-armadilha em um fragmento de floresta (bioma Mata Atlântica) em uma área urbana no Rio de Janeiro, Brasil, em outubro/2017. A arquitetura do ninho e o alimento larval são apresentados fornecendo dados iniciais para o manejo e conservação desta espécie nas cidades.

Novel neuroprotective peptides in the venom of the solitary scoliid wasp Scolia decorata ventralis

Background Solitary wasp venoms may be a rich source of neuroactive substances, since their venoms are used for paralyzing preys. We have been exploring bioactive constituents of solitary wasp venoms and, in this study, the component profile of the venom from a solitary scoliid wasp, Scolia decorata ventralis, was investigated through a comprehensive analysis using LC-MS. Two peptides were synthesized, and their neuroprotective properties were evaluated. Methods A reverse-phase HPLC connected to ESI-MS was used for LC-MS analyses. Online mass fingerprinting was performed from TIC, and data-dependent tandem mass spectrometry gave the MS/MS spectra. The sequences of two major peptide components were determined by MALDI-TOF/TOF MS analysis, confirmed by solid phase synthesis. Using the synthetic peptides, biological activities were assessed. Cell integrity tests and neuroprotection analyzes using H2O2 as an oxidative stress inducer were performed for both peptides. Results Online mass fingerprinting revealed that the venom contains 123 components, and the MS/MS analysis resulted in 33 full sequences of peptide components. The two main peptides, α-scoliidine (DYVTVKGFSPLR) and β-scoliidine (DYVTVKGFSPLRKA), present homology with the bradykinin C-terminal. Despite this, both peptides did not behave as substrates or inhibitors of ACE, indicating that they do not interact with this metallopeptidase. In further studies, β-scoliidine, but not α -scoliidine, showed protective effects against oxidative stress-induced neurotoxicity in PC12 cells through integrity and metabolism cell assays. Interestingly, β-scoliidine has the extension of the KA dipeptide at the C-terminal in comparison with α-scoliidine. Conclusion Comprehensive LC-MS and MS/MS analyses from the Scolia decorata ventralis venom displayed the component profile of this venom. β-scoliidine showed an effective cytoprotective effect, probably due to the observed increase in the number of cells. This is the first report of solitary wasp venom peptides showing neuroprotective activity.(AU)

Novel neuroprotective peptides in the venom of the solitary scoliid wasp Scolia decorata ventralis

Solitary wasp venoms may be a rich source of neuroactive substances, since their venoms are used for paralyzing preys. We have been exploring bioactive constituents of solitary wasp venoms and, in this study, the component profile of the venom from a solitary scoliid wasp, Scolia decorata ventralis, was investigated through a comprehensive analysis using LC-MS. Two peptides were synthesized, and their neuroprotective properties were evaluated. Methods A reverse-phase HPLC connected to ESI-MS was used for LC-MS analyses. Online mass fingerprinting was performed from TIC, and data-dependent tandem mass spectrometry gave the MS/MS spectra. The sequences of two major peptide components were determined by MALDI-TOF/TOF MS analysis, confirmed by solid phase synthesis. Using the synthetic peptides, biological activities were assessed. Cell integrity tests and neuroprotection analyzes using H2O2 as an oxidative stress inducer were performed for both peptides. Results Online mass fingerprinting revealed that the venom contains 123 components, and the MS/MS analysis resulted in 33 full sequences of peptide components. The two main peptides, α-scoliidine (DYVTVKGFSPLR) and β-scoliidine (DYVTVKGFSPLRKA), present homology with the bradykinin C-terminal. Despite this, both peptides did not behave as substrates or inhibitors of ACE, indicating that they do not interact with this metallopeptidase. In further studies, β-scoliidine, but not α -scoliidine, showed protective effects against oxidative stress-induced neurotoxicity in PC12 cells through integrity and metabolism cell assays. Interestingly, β-scoliidine has the extension of the KA dipeptide at the C-terminal in comparison with α-scoliidine. Conclusion Comprehensive LC-MS and MS/MS analyses from the Scolia decorata ventralis venom displayed the component profile of this venom. β-scoliidine showed an effective cytoprotective effect, probably due to the observed increase in the number of cells. This is the first report of solitary wasp venom peptides showing neuroprotective activity.(AU)

Two new species of oil-collecting bees of Centris (Melanocentris) from Colombia (Hymenoptera: Apidae) / Duas espécies novas de abelhas coletoras de óleo de Centris (Melanocentris) da Colômbia (Hymenoptera: Apidae)

In this article are described two new species of oil-collecting bees of Centris (Melanocentris) from Colombia. Centris (Melanocentris) marinae sp. nov. occurs in the northeast, César Department, while C. (Melanocentris) germani sp. nov. occurs in the southeast, in the Caquetá, Meta and Vaupés Departments, as well as in the Amazonas State in northwestern Brazil. Photographs of both new species and a distribution map are also presented.(AU)

Duas espécies novas de abelhas coletoras de óleo de Centris (Melanocentris) da Colômbia (Hymenoptera: Apidae). Neste artigo são descritas duas novas espécies de abelhas coletoras de óleo do subgênero Centris (Melanocentris) da Colômbia. Centris (Melanocentris) marinae sp. nov. ocorre no nordeste do país, no Departamento de César, enquanto C. (Melanocentris) germani sp. nov. ocorre no sudeste, nos Departamentos de Caquetá, Meta e Vaupés, assim como também no Estado do Amazonas, no noroeste do Brasil. Fotografias das duas novas espécies e um mapa de distribuição também são apresentados.(AU)

Two new species of oil-collecting bees of Centris (Melanocentris) from Colombia (Hymenoptera: Apidae) / Duas espécies novas de abelhas coletoras de óleo de Centris (Melanocentris) da Colômbia (Hymenoptera: Apidae)

In this article are described two new species of oil-collecting bees of Centris (Melanocentris) from Colombia. Centris (Melanocentris) marinae sp. nov. occurs in the northeast, César Department, while C. (Melanocentris) germani sp. nov. occurs in the southeast, in the Caquetá, Meta and Vaupés Departments, as well as in the Amazonas State in northwestern Brazil. Photographs of both new species and a distribution map are also presented.

Duas espécies novas de abelhas coletoras de óleo de Centris (Melanocentris) da Colômbia (Hymenoptera: Apidae). Neste artigo são descritas duas novas espécies de abelhas coletoras de óleo do subgênero Centris (Melanocentris) da Colômbia. Centris (Melanocentris) marinae sp. nov. ocorre no nordeste do país, no Departamento de César, enquanto C. (Melanocentris) germani sp. nov. ocorre no sudeste, nos Departamentos de Caquetá, Meta e Vaupés, assim como também no Estado do Amazonas, no noroeste do Brasil. Fotografias das duas novas espécies e um mapa de distribuição também são apresentados.

Two new species of oil-collecting bees of Centris (Melanocentris) from Colombia (Hymenoptera: Apidae)

ABSTRACT In this article are described two new species of oil-collecting bees of Centris (Melanocentris) from Colombia. Centris (Melanocentris) marinae sp. nov. occurs in the northeast, César Department, while C. (Melanocentris) germani sp. nov. occurs in the southeast, in the Caquetá, Meta and Vaupés Departments, as well as in the Amazonas State in northwestern Brazil. Photographs of both new species and a distribution map are also presented.

RESUMO Duas espécies novas de abelhas coletoras de óleo de Centris (Melanocentris) da Colômbia (Hymenoptera: Apidae). Neste artigo são descritas duas novas espécies de abelhas coletoras de óleo do subgênero Centris (Melanocentris) da Colômbia. Centris (Melanocentris) marinae sp. nov. ocorre no nordeste do país, no Departamento de César, enquanto C. (Melanocentris) germani sp. nov. ocorre no sudeste, nos Departamentos de Caquetá, Meta e Vaupés, assim como também no Estado do Amazonas, no noroeste do Brasil. Fotografias das duas novas espécies e um mapa de distribuição também são apresentados.

The species of the bee genus Centris Fabricius, 1804 described by Curt Schrottky (Hymenoptera: Apidae)

In this paper the primary types of Centris bees described by the German entomologist Curt Schrottky were studied. The type specimens of C. anisitsi, C. brethesi, C. ehrhardti, C. garleppi, C. garleppi var. unifasciata, C. pectoralis var. flava, C. pocograndensis, and C. xanthocnemis var. perflava were analyzed, providing notes on their current status and depository. To stabilize the application of the name C. ehrhardti a lectotype was designated. Notes and photographs of selected types are also provided.

The species of the bee genus Centris Fabricius, 1804 described by Curt Schrottky (Hymenoptera: Apidae)

Abstract In this paper the primary types of Centris bees described by the German entomologist Curt Schrottky were studied. The type specimens of C. anisitsi, C. brethesi, C. ehrhardti, C. garleppi, C. garleppi var. unifasciata, C. pectoralis var. flava, C. pocograndensis, and C. xanthocnemis var. perflava were analyzed, providing notes on their current status and depository. To stabilize the application of the name C. ehrhardti a lectotype was designated. Notes and photographs of selected types are also provided.

The species of the bee genus Centris Fabricius, 1804 described by Curt Schrottky (Hymenoptera: Apidae)

In this paper the primary types of Centris bees described by the German entomologist Curt Schrottky were studied. The type specimens of C. anisitsi, C. brethesi, C. ehrhardti, C. garleppi, C. garleppi var. unifasciata, C. pectoralis var. flava, C. pocograndensis, and C. xanthocnemis var. perflava were analyzed, providing notes on their current status and depository. To stabilize the application of the name C. ehrhardti a lectotype was designated. Notes and photographs of selected types are also provided.(AU)

Nesting biology of the oil-collecting bee Epicharis (Hoplepicharis) fasciata (Hymenoptera: Apidae) in an urban area of Rio de Janeiro, RJ, Brazil / Biologia da nidificação da abelha coletora de óleo Epicharis (Hoplepicharis) fasciata (Hymenoptera: Apidae) em uma área urbana do Rio de Janeiro, RJ, Brasil

Nests of the oil-collecting bee Epicharis (Hoplepicharis) fasciata Lepeletier & Serville, 1828 were studied at the Jardim Botânico of Rio de Janeiro, Brazil. The females constructed their nests in an area of 609 m2 of mostly sandy flat soil. The nest architecture was relatively simple, with a main tunnel of approximately 30 cm in depth with one or two lateral tunnels ending in a single brood cell. Adult activity lasted approximately 45 days. The females dug the tunnels, constructed the brood cells, collected provisions and laid the eggs in approximately two days. Diapause occurred in the post defecating larval stage, and there was no cocoon. Nest architecture and the morphology of the brood cells are described and illustrated.(AU)

Ninhos da abelha coletora de óleo Epicharis (Hoplepicharis) fasciata Lepeletier & Serville, 1828 foram estudados no Jardim Botânico do Rio de Janeiro, Brasil. As fêmeas construíram seus ninhos em uma área de 609 m2 de solo plano principalmente arenoso. A arquitetura do ninho é relativamente simples, com um túnel principal de aproximadamente 30 cm de profundidade, com um ou dois túneis laterais terminando em uma única célula de cria. A atividade dos adultos se estendeu por cerca de 45 dias. As fêmeas cavam os túneis, constroem as células de cria, coletam as provisões e depositam os ovos em aproximadamente dois dias. A diapausa ocorreu no estágio de larva pós-defecante e não houve casulo. A arquitetura dos ninhos e a morfologia das células de cria são descritas e ilustradas.(AU)

The Centris bees described by Ezra Townsend Cresson (Hymenoptera: Apidae) / As abelhas Centris descritas por Ezra Townsend Cresson (Hymenoptera: Apidae)

In this paper the primary types of bees of the genus Centris Fabricius, 1804 described by the American hymenopterologist Ezra Townsend Cresson were studied. The type specimens of C. aethiops, C. fulviventris, C. lanosa, C. montezuma, C. otomita, and C. totonaca were examined, providing notes on their current status and depository. Photographs of selected types are also provided.(AU)

Neste artigo foram estudados os tipos primários das abelhas do gênero Centris Fabricius, 1804 descritas pelo himenopterólogo americano Ezra Townsend Cresson. Os espécimes-tipo de C. aethiops, C. fulviventris, C. lanosa, C. montezuma, C. otomita e C. totonaca foram analisados, fornecendo notas sobre seu status atual e local de depósito. Fotografias de alguns tipos selecionados também são proporcionadas.(AU)

The Centris bees described by Ezra Townsend Cresson (Hymenoptera: Apidae) / As abelhas Centris descritas por Ezra Townsend Cresson (Hymenoptera: Apidae)

In this paper the primary types of bees of the genus Centris Fabricius, 1804 described by the American hymenopterologist Ezra Townsend Cresson were studied. The type specimens of C. aethiops, C. fulviventris, C. lanosa, C. montezuma, C. otomita, and C. totonaca were examined, providing notes on their current status and depository. Photographs of selected types are also provided.

Neste artigo foram estudados os tipos primários das abelhas do gênero Centris Fabricius, 1804 descritas pelo himenopterólogo americano Ezra Townsend Cresson. Os espécimes-tipo de C. aethiops, C. fulviventris, C. lanosa, C. montezuma, C. otomita e C. totonaca foram analisados, fornecendo notas sobre seu status atual e local de depósito. Fotografias de alguns tipos selecionados também são proporcionadas.

Nesting biology of the oil-collecting bee Epicharis (Hoplepicharis) fasciata (Hymenoptera: Apidae) in an urban area of Rio de Janeiro, RJ, Brazil / Biologia da nidificação da abelha coletora de óleo Epicharis (Hoplepicharis) fasciata (Hymenoptera: Apidae) em uma área urbana do Rio de Janeiro, RJ, Brasil

Nests of the oil-collecting bee Epicharis (Hoplepicharis) fasciata Lepeletier & Serville, 1828 were studied at the Jardim Botânico of Rio de Janeiro, Brazil. The females constructed their nests in an area of 609 m2 of mostly sandy flat soil. The nest architecture was relatively simple, with a main tunnel of approximately 30 cm in depth with one or two lateral tunnels ending in a single brood cell. Adult activity lasted approximately 45 days. The females dug the tunnels, constructed the brood cells, collected provisions and laid the eggs in approximately two days. Diapause occurred in the post defecating larval stage, and there was no cocoon. Nest architecture and the morphology of the brood cells are described and illustrated.

Ninhos da abelha coletora de óleo Epicharis (Hoplepicharis) fasciata Lepeletier & Serville, 1828 foram estudados no Jardim Botânico do Rio de Janeiro, Brasil. As fêmeas construíram seus ninhos em uma área de 609 m2 de solo plano principalmente arenoso. A arquitetura do ninho é relativamente simples, com um túnel principal de aproximadamente 30 cm de profundidade, com um ou dois túneis laterais terminando em uma única célula de cria. A atividade dos adultos se estendeu por cerca de 45 dias. As fêmeas cavam os túneis, constroem as células de cria, coletam as provisões e depositam os ovos em aproximadamente dois dias. A diapausa ocorreu no estágio de larva pós-defecante e não houve casulo. A arquitetura dos ninhos e a morfologia das células de cria são descritas e ilustradas.

The Centris bees described by Ezra Townsend Cresson (Hymenoptera: Apidae)

ABSTRACT In this paper the primary types of bees of the genus Centris Fabricius, 1804 described by the American hymenopterologist Ezra Townsend Cresson were studied. The type specimens of C. aethiops, C. fulviventris, C. lanosa, C. montezuma, C. otomita, and C. totonaca were examined, providing notes on their current status and depository. Photographs of selected types are also provided.

RESUMO Neste artigo foram estudados os tipos primários das abelhas do gênero Centris Fabricius, 1804 descritas pelo himenopterólogo americano Ezra Townsend Cresson. Os espécimes-tipo de C. aethiops, C. fulviventris, C. lanosa, C. montezuma, C. otomita e C. totonaca foram analisados, fornecendo notas sobre seu status atual e local de depósito. Fotografias de alguns tipos selecionados também são proporcionadas.

Nesting biology of the oil-collecting bee Epicharis (Hoplepicharis) fasciata (Hymenoptera: Apidae) in an urban area of Rio de Janeiro, RJ, Brazil

ABSTRACT Nests of the oil-collecting bee Epicharis (Hoplepicharis) fasciata Lepeletier & Serville, 1828 were studied at the Jardim Botânico of Rio de Janeiro, Brazil. The females constructed their nests in an area of 609 m2 of mostly sandy flat soil. The nest architecture was relatively simple, with a main tunnel of approximately 30 cm in depth with one or two lateral tunnels ending in a single brood cell. Adult activity lasted approximately 45 days. The females dug the tunnels, constructed the brood cells, collected provisions and laid the eggs in approximately two days. Diapause occurred in the post defecating larval stage, and there was no cocoon. Nest architecture and the morphology of the brood cells are described and illustrated.

RESUMO Ninhos da abelha coletora de óleo Epicharis (Hoplepicharis) fasciata Lepeletier & Serville, 1828 foram estudados no Jardim Botânico do Rio de Janeiro, Brasil. As fêmeas construíram seus ninhos em uma área de 609 m2 de solo plano principalmente arenoso. A arquitetura do ninho é relativamente simples, com um túnel principal de aproximadamente 30 cm de profundidade, com um ou dois túneis laterais terminando em uma única célula de cria. A atividade dos adultos se estendeu por cerca de 45 dias. As fêmeas cavam os túneis, constroem as células de cria, coletam as provisões e depositam os ovos em aproximadamente dois dias. A diapausa ocorreu no estágio de larva pós-defecante e não houve casulo. A arquitetura dos ninhos e a morfologia das células de cria são descritas e ilustradas.

Behavior manipulation of Crabronidae and Pompilidae (Hymenoptera) by the entomopathogenic fungus Ophiocordyceps humbertii (Ascomycota: Hypocreales) in an Amazonian rainforest, Brazil / Manipulação de comportamento de Crabronidae e Pompilidae (Hymenoptera) por fungo entomopatogênico Ophiocordyceps humbertii (Ascomycota: Hypocreales) em floresta amazônica, Brasil

Registramos e descrevemos a manipulação do parasitismo e do comportamento de três espécies diferentes de vespas aculeadas pelo fungo entomopatogênico Ophiocordyceps humbertii. Foram observados e coletados 30 espécimes parasitados, sendo cinco espécimes de Larra (Crabronidae), 21 de Liris (Crabronidae) e quatro de Epysiron (Pompilidae).

The parasitism and behavior manipulation of three different species of aculeate wasps by the entomopathogenic fungus Ophiocordyceps humbertii was recorded and described. A total of 30 parasitized specimens were observed and collected, being five specimens of Larra (Crabronidae), 21 of Liris (Crabronidae), and four of Epysiron (Pompilidae).

Behavior manipulation of Crabronidae and Pompilidae (Hymenoptera) by the entomopathogenic fungus Ophiocordyceps humbertii (Ascomycota: Hypocreales) in an Amazonian rainforest, Brazil / Manipulação de comportamento de Crabronidae e Pompilidae (Hymenoptera) por fungo entomopatogênico Ophiocordyceps humbertii (Ascomycota: Hypocreales) em floresta amazônica, Brasil

Registramos e descrevemos a manipulação do parasitismo e do comportamento de três espécies diferentes de vespas aculeadas pelo fungo entomopatogênico Ophiocordyceps humbertii. Foram observados e coletados 30 espécimes parasitados, sendo cinco espécimes de Larra (Crabronidae), 21 de Liris (Crabronidae) e quatro de Epysiron (Pompilidae).(AU)

The parasitism and behavior manipulation of three different species of aculeate wasps by the entomopathogenic fungus Ophiocordyceps humbertii was recorded and described. A total of 30 parasitized specimens were observed and collected, being five specimens of Larra (Crabronidae), 21 of Liris (Crabronidae), and four of Epysiron (Pompilidae).(AU)