Apoidea
Mostrando 1-12 de 105 artigos, teses e dissertações.
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1. Development and validation of a high-performance thin layer chromatography method for the simultaneous quantitation of α- and γ-mangostins in Thai stingless bee propolis
ABSTRACT Stingless bees (Apoidea) are widely distributed and commercially cultivated in artificial hives in fruit gardens. Their propolis are commonly used in traditional medicine to treat various diseases (e.g., abscesses, inflammations, and toothaches) and as a constituent of numerous health products. Thus, this study aimed to (i) develop and validate a hi
Rev. bras. farmacogn.. Publicado em: 26/08/2019
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2. Crabronidae and Sphecidae (Hymenoptera: Apoidea) type specimens deposited in the Museu de Zoologia da Universidade de São Paulo, Brazil
Abstract This catalogue lists the type specimens of Crabronidae and Sphecidae (Hymenoptera: Apoidea) deposited in the Museu de Zoologia da Universidade de São Paulo, Brazil (MZUSP). The collection includes a total of 83 type specimens (17 holotypes, 66 paratypes), 82 of which belong to nine genera and 35 species of Crabronidae and only one of Sphecidae. All
Pap. Avulsos Zool.. Publicado em: 20/05/2019
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3. Phylogeny of the Augochlora clade with the description of four new species (Hymenoptera, Apoidea)
ABSTRACT The Augochlora clade includes four genera: Augochlora Smith, Augochlorella Sandhouse, Ceratalictus Moure, and Pereirapis Moure. This is one of the richest and most widespread groups of Augochlorini bees. There are about 150 species, which occur from Argentina to Canada. The species of Augochlora clade are considered solitary to facultatively social,
Rev. Bras. entomol.. Publicado em: 2019-03
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4. A new technique in the excavation of ground-nest bee burrows (Hymenoptera: Apoidea)
ABSTRACT Bees have a diversified natural history, thus the methods applied to study such diversity are varied. When it comes to studies of nesting biology, bees which nest in pre-existing cavities have been reasonably well studied since researchers started using trap-nests. However, bees whose nests are built underground are poorly studied due to the difficu
Rev. Bras. entomol.. Publicado em: 2018-01
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5. Isolation of biologically active peptides from the venom of Japanese carpenter bee, Xylocopa appendiculata
Abstract Background Mass spectrometry-guided venom peptide profiling is a powerful tool to explore novel substances from venomous animals in a highly sensitive manner. In this study, this peptide profiling approach is successfully applied to explore the venom peptides of a Japanese solitary carpenter bee, Xylocopa appendiculata (Hymenoptera: Apoidea: Apida
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 06/07/2017
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6. BIOLOGIA DA POLINIZAÇÃO DE Citrus sinensis VARIEDADE ‘PERA RIO’
RESUMO Aspectos relacionados à biologia floral de Citrus sinensis var Pera Rio foram estudados no presente trabalho, com o objetivo de obter informações da ecologia da polinização na agricultura local. Foram realizados estudos da floração, antese, razão pólen/óvulo, receptividade estigmática, viabilidade polínica, caracterização do néctar e v
Rev. Bras. Frutic.. Publicado em: 22/05/2017
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7. Vespas Spheciformes (Hymenoptera, Apoidea) do Mato Grosso do Sul, Brasil
RESUMO Apresentamos aqui uma lista de espécies de vespas esfeciformes das famílias Ampulicidae, Sphecidae e Crabronidae registradas para o oeste e sudoeste do estado de Mato Grosso do Sul em inventários recentes realizados em 22 pontos amostrais, com principal ênfase na Serra da Bodoquena, contemplando os principais biomas do estado como o Cerrado, a Mat
Iheringia, Sér. Zool.. Publicado em: 02/05/2017
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8. Phylogeny and new species of the Neotropical bee genus Paroxystoglossa Moure (Hymenoptera, Apoidea)
ABSTRACT Paroxystoglossa is a solitary, ground-nesting bee genus. It was revised in 1960 and currently includes nine species from Argentina, Brazil and Paraguay. The objectives of this contribution are to provide a morphological phylogeny for the group and to describe two new species: P. levigata n.sp. and P. mourella n.sp. Paroxystoglossa is monophyletic an
Rev. Bras. entomol.. Publicado em: 2017-04
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9. Specialized diet of the solitary bee Epicharis rustica (Apoidea, Centridini): importance of the tree Byrsonima sericea
ABSTRACT Collection of pollen was verified in 248 samples of the material on the hind tibial scopae of the solitary bee, Epicharis rustica (Olivier, 1879) captured on their return to the nest. Of the total, 54% (133) of the samples had material on the scopae, 48 of then had only oil and 85 (64%) had both oil and pollen. For seven weeks, almost all (91%) of t
Rev. Bras. entomol.. Publicado em: 2017-01
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10. Clearing and dissecting insects for internal skeletal morphological research with particular reference to bees
ABSTRACT A detailed protocol for chemical clearing of bee specimens is presented. Dry specimens as well as those preserved in liquid media can be cleared using this protocol. The procedure consists of a combined use of alkaline solution (KOH or NaOH) and hydrogen peroxide (H2O2), followed by the boiling of the cleared specimens in 60–70% EtOH. Clearing is
Rev. Bras. entomol.. Publicado em: 2016-03
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11. Is the capture success of orchid bees (Hymenoptera, Apoidea) influenced by different baited trap designs? A case study from southern Brazil
Orchid bees are increasingly applied on Neotropical biomonitoring and bioindication studies due to the relative easiness of sampling and identification when compared to other bee groups. A considerable number of orchid bee community studies have been adopting baited traps as a sampling method, especially for replication purposes. However, the trap attributes
Rev. Bras. entomol.. Publicado em: 2015-03
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12. Type specimens of bees (Hymenoptera, Apidae) deposited in the Museu de Zoologia da Universidade de São Paulo, Brazil
RESUMOO presente catálogo apresenta uma lista dos espécimes tipo de abelhas (Hymenoptera, Apidaes.l.) depositados no Museu de Zoologia da Universidade de São Paulo, Brasil (MZSP). A coleção de Hymenoptera do MZSP representa uma das mais importantes coleções para a fauna brasileira e Neotropical, incluindo um número relativamente grande de tipos e tá
Pap. Avulsos Zool. (São Paulo). Publicado em: 2015