Results 81 to 90 of about 770 (144)

A Quantitative Baseline of Ants and Orchid Bees in Human-Modified Amazonian Landscapes in Paragominas, PA, Brazil. [PDF]

open access: yes, 2016
The lack of effective biodiversity baselines is a major impairment to implement conservation plans. Hence, constructing and updating species lists provides vital information about species distribution records.
Chaul, Júlio Cesar Mario   +3 more
core   +2 more sources

The orchid-bee fauna (Hymenoptera: Apidae) of ‘Reserva Biológica de Una’, a hotspot in the Atlantic Forest of southern Bahia, eastern Brazil

open access: yesBrazilian Journal of Biology
The orchid-bee fauna of ‘Reserva Biológica de Una’ (REBIO Una), one of the largest Atlantic Forest remnants in southern Bahia, eastern Brazil, was surveyed for the first time. Baits with sixteen different scents were used to attract males of orchid bees.
A Nemésio
doaj   +1 more source

Caracterização de tipos polínicos transportados por abelhas em sistemas agroflorestais com dendê (Elaeis guineensis Jacq. - Arecaceae). [PDF]

open access: yes, 2011
Diante da expansão econômica da dendeicultura no Brasil, a Embrapa Amazônia Oriental, em parceria com a empresa Natura, implementou Sistemas Agroflorestais (SAFs) nas zonas de ocorrência do dendê na localidade de Quatro-Bocas, Tomé-Açu/PA.
CARREIRA, L. M. M.   +4 more
core  

Continuous Micro-Environments Associated Orchid Bees Benefit from an Atlantic Forest Remnant, Paraná State, Brazil [PDF]

open access: yes, 2019
The fragmentation and habitat loss are the main causes of pollinators decline worldwide, however very little is known about the composition and distribution of neotropical pollinators along continuous micro-environments.
A.I. Sobreiro   +4 more
core   +2 more sources

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

Diversidade de abelhas em diversos ambientes da Fazenda Marupiara, Tailândia, Pará. [PDF]

open access: yes, 2011
PIBIC ...
CORRÊA, F. da S.   +3 more
core  

Diversity and Temporal Variation in the Orchid Bee Community (Hymenoptera: Apidae) of a Remnant of a Neotropical Seasonal Semi-deciduous Forest [PDF]

open access: yes, 2015
Multiple biotic and abiotic variables control the composition, diversity, and temporal fluctuations of insect communities. In particular, the assembly of bee communities is strongly influenced by climatic factors as well as variation in food resource ...
Andrade e Silva, Aline Candida Ribeiro   +2 more
core   +2 more sources

Are orchid bees at risk? First comparative survey suggests declining populations of forest-dependent species

open access: yesBrazilian Journal of Biology
The two largest Atlantic Forest remnants in the state of Espírito Santo, eastern Brazil, namely ‘Reserva Biológica de Sooretama’ (REBIO Sooretama) and ‘Reserva Natural Vale’ (RNV), were surveyed for their orchid-bee faunas.
A Nemésio
doaj   +1 more source

Orchid Bees (Hymenoptera: Apidae: Euglossini) in Seasonally Dry Tropical Forest (Caatinga) in Brazil [PDF]

open access: yes, 2018
Euglossini bees are important Neotropical pollinators, but there is a lack in the knowledge about this fauna in dry tropical environments. The aims of this study were to evaluate the richness and abundance of euglossine bees in two fragments of ...
Aguiar, Candida Maria Lima   +3 more
core   +2 more sources

The orchid-bee faunas (Hymenoptera: Apidae) of two Atlantic Forest remnants in southern Bahia, eastern Brazil

open access: yesBrazilian Journal of Biology
The orchid-bee faunas of the ‘Parque Nacional do Pau Brasil’ (8,500 ha) and ‘RPPN Estação Veracel’ (6,000 ha), two Atlantic Forest remnants in the southern state of Bahia, northeastern Brazil, were surveyed.
A Nemésio
doaj   +1 more source

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