Composição da fauna de Hymenoptera associada a área agrícola de manejo tradicional: abelhas nativas e parasitóides

Pós-graduação em Ciências Biológicas (Zoologia) - IBRC

Aspectos bioecológicos de Angiopolybia pallens (Lepeletier, 1836) (Hymenoptera-Vespidae)

Pós-graduação em Ciências Biológicas (Zoologia) - IBRC

Glândula ectomandibular e comportamento de Polistes versicolor (Olivier) (Hymenoptera, vespidae)

Pós-graduação em Ciências Biológicas (Zoologia) - IBRC

Variação morfofisiológica das castas em algumas espécies de vespas enxameantes neotropicais (Vespidae: Epiponini) ao longo do ciclo colonial

Pós-graduação em Ciências Biológicas (Zoologia) - IBRC

Age polyethism in the swarm-founding wasp Metapolybia miltoni (Andena & Carpenter) (Hymenoptera: Vespidae; Polistinae, Epiponini)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Social wasp-flower visiting guild interactions in less structurally complex habitats are more susceptible to local extinction

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Marimbondos: a review on the neotropical swarm-founding polistines

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

The social wasp fauna of a riparian forest in southeastern Brazil (hymenoptera, vespidae)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Type of Intercept Trap Not Important for Capturing Female Sirex noctilio and S-nigricornis (Hymenoptera: Siricidae) in North America

Current detection tools for Sirex noctilio F. (Hymenoptera: Siricidae) in North America are poor. To determine the importance of intercept trap type for capturing females of S. noctilio and its native congener, Sirex nigricornis F., in eastern North America, we report on seven trap comparison studies from different years and geographic locations. Among studies, total numbers of S. noctilio captured were low (mean of <= 1waspper trap). Total numbers of S. nigricornis caught were generally greater, andranged from ameanof 1-13 wasps per trap. Nearly all studies found no significant differencesamongintercept trap types in the number of woodwasps caught. For future studies, we recommend that either panel or 12-unit Lindgren funnel traps be used to catch S. noctilio or S. nigricornis in eastern North America.

Peptide diversity in the venom of the social wasp Polybia paulista (Hymenoptera): A comparison of the intra- and inter-colony compositions

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Sirex noctilio (Hymenoptera: Siricidae) e seus inimigos naturais em Pinus taeda e caracterização morfológica de Deladenus siricidicola

Pós-graduação em Agronomia (Entomologia Agrícola) - FCAV

Análise histoquímica comparativa das glândulas de veneno de abelhas Apis mellifera africanizada e das vespas Polistes versicolor, Agelaia palipes palipes e Polybia paulista

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Biologia e ecologia comportamental da vespa eussocial primitiva Mischocyttarus (Megacanthopus) parallelogrammus (Hymenoptera, Vespidae)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Estudo comparado sobre a flexibilidade comportamental das castas de duas espécies de vespas eussociais do gênero Mischocyttarus (Hymenoptera, Vespidae, Mischocyttarini)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Morphology of Richards' gland in the swarm-founding wasp (Hymenoptera, Vespidae)

Richards' gland is known for the majority of Epiponini wasps, and despite few experimental evidences, the taxonomic distribution in swarm-founder species and the function of this gland remain rather unclear. This work presents a morphological description of Richards' gland in Protonectarina sylveirae. The gland is formed by a cluster of class 3 cells underneath the anterior margin of the fifth metasomal sternite, and a reservoir formed by the intersegmental membrane between the fourth and fifth metasomal sternites where the secretion can be stored. The secretory cells contain a branched end apparatus that carries the secretory products towards the duct cell. Externally, the cuticle of the sternite, where the duct cells penetrate, is characterized by modifications as scales with very numerous pores. The presence of Richards' gland according to the model proposed by Samacá et al. 2013 in Protonectarina corroborates the single origin of this gland in Epiponini. The occurrence of a Golgi apparatus and smooth endoplasmic reticulum suggests pheromone production.