Results 51 to 60 of about 412 (124)

Orchid bee (Hymenoptera: Apidae) community from a gallery forest in the Brazilian Cerrado

open access: yesRevista de Biología Tropical, 2012
The orchid bees are a very important group of pollinators distributed in the Neotropics. Although a lot of studies concerning male euglossine bees have been done in this region, few works have so far been carried out in the Cerrado biome. This manuscript
Francinaldo S Silva
doaj   +2 more sources

Different Physiognomies and the Structure of Euglossini bee (Hymenoptera: Apidae) Communities [PDF]

open access: yes, 2018
Our aim was to evaluate the occurrence of orchid bees in remnants of the Atlantic Forest. We sampled specimens from five regions of Southeast Brazil, covering three different physiognomies of the Atlantic Forest (mixed Araucaria forests with high ...
Costa, Claudineia Pereira   +2 more
core   +2 more sources

Biomonitoramento de abelhas da subtribo euglossina (Hymenoptera: Apoidea) em um plantio de castanheira-do-brasil (Bertholletia excelsa Bonpl., Lecythidaceae) em Belém, Pará. [PDF]

open access: yes, 2011
Com a finalidade de conhecer a biodiversidade de abelhas da subtribo Euglossina em áreas cultivadas com castanheira-do-brasil (Bertholletia excelsa Bonpl.), foi realizado monitoramento mensal em: um monocultivo de castanheira-do-brasil, e áreas ...
FIGUEIREDO, D. M. de   +3 more
core  

Abejas englosinas de Colombia (Hymenoptera: Apidae) I. Claves ilustradas Abejas englosinas de Colombia (Hymenoptera: Apidae) I. Claves ilustradas

open access: yesCaldasia, 1992
One hundred and eight euglossine bee species are registered for Colombia, distributed in five genera: Aglae (1), Eufriesea (30), Euglossa (60), Eulaema (13) and Exaerete (4). New records for Colombia include: Eufriesea auripes, Ef.
Bonilla Gómez María Argenis   +1 more
doaj  

The orchid-bee faunas (Hymenoptera: Apidae) of 'Parque Nacional do Monte Pascoal', 'Parque Nacional do Descobrimento' and three other Atlantic Forest remnants in southern Bahia, eastern Brazil

open access: yesBrazilian Journal of Biology
The orchid-bee faunas of ‘Parque Nacional do Monte Pascoal’, ‘Parque Nacional do Descobrimento’ and three other Atlantic Forest remnants ranging from 1 to 300 ha in southern Bahia, eastern Brazil, were surveyed. Baits with seventeen different scents were
A Nemésio
doaj   +1 more source

Permeability of matrices of agricultural crops to Euglossina bees (Hymenoptera, Apidae) in the Atlantic Rain Forest [PDF]

open access: yes, 2015
International audienceAbstractWe evaluate the permeability of three matrices of arboreal crops for the Euglossina bees that inhabit the Brazilian Atlantic rainforest hotspot.
e Silva, Marília Dantas   +3 more
core   +2 more sources

Abundance and diversity of Euglossina (Hymenoptera: Apidae) from Serra do Tepequém, municipality of Amajari, Roraima, Brazil. = Abundância e diversidade de abelhas Euglossina (Hymenoptera: Apidae) da Serra do Tepequém, município de Amajari, Roraima, Brasil.

open access: yesAgro@mbiente On-line, 2013
The objective of this work was to contribute to the knowledge of Euglossina bees ecology in the Roraima State, Amazon Region, Brazil. A study of the Euglossina bees fauna from Serra do Tepequém, municipality of Amajari was made.
Sílvio José Reis da Silva   +2 more
doaj  

Resumos ... [PDF]

open access: yes, 2019
O presente documento é composto por 18 resumos de trabalhos dos acadêmicos do curso de Ciências Biológicas e de outros cursos, apresentados no V Encontro de Iniciação Científica da Embrapa Pantanal e Universidade Federal de Mato Grosso do Sul, na X ...
ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA PANTANAL, 5.   +1 more
core   +1 more source

Seasonal changes in odour preferences by male euglossine bees (Hymenoptera: Apidae) and their ecological implications [PDF]

open access: yes, 2018
Orchid bees are an important group of specialized insect pollinators in the Neotropics. Male orchid bees are attracted by a wide range of aromatic substances often produced by flowers.
Abrahamczyk, Stefan   +2 more
core  

A literature review of the pollination strategies and breeding systems in Oncidiinae orchids [PDF]

open access: yes, 2019
Oncidiinae is an exclusively Neotropical orchid subtribe with about 1600 described species and an impressive array of vegetative and floral morphological adaptations.
Castro, Jonas Blanco   +1 more
core   +2 more sources

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