Results 41 to 50 of about 848 (177)

The diet of the cave nectar bat (Eonycteris spelaea Dobson) suggests it pollinates economically and ecologically significant plants in Southern Cambodia [PDF]

open access: yes, 2017
The importance of the cave nectar bat Eonycteris spelaea as a pollinator of economically significant crops and ecologically important plant species is increasingly documented, although information on the plants visited by this widely distributed bat ...
Bumrungsri, Sara   +4 more
core   +1 more source

Bees from an Island in the Delta of the Americas (Maranhão state, Brazil) and their Floristic Interactions [PDF]

open access: yes, 2021
Surveys of the bee fauna on islands are scarce due to the difficult access to the study area. Thus, the current study intended to establish the species of bees present in an island of the Delta of the Americas, called Grande do Paulino, Tutóia, Maranhão.
Bezerra de Almeida Jr., Eduardo   +7 more
core   +2 more sources

Plastic nesting behavior of Centris (Centris) flavifrons (Hymenoptera: Apidae: Centridini) in an urban area [PDF]

open access: yesApidologie, 2013
Centris flavifrons is a ground-nesting solitary bee species that has an important role in crop and native plant species pollination in the Neotropical region. However, the nesting biology and ecology of this species are little understood. We studied the nesting biology of C. flavifrons by observing 287 nests in an urban garden. Females built nests only
Celso F. Martins   +2 more
openaire   +1 more source

Oil collecting bees and Byrsonima cydoniifolia A. Juss. (Malpighiaceae) interactions: the prevalence of long-distance cross pollination driving reproductive success

open access: yesAnais da Academia Brasileira de Ciências, 2014
Oil-collecting bees are the natural pollinators of oil-flower plants, but little is known about the pollination process and the effectiveness of their pollination service to the reproductive success of their host plants.
MORGANA S. SAZAN   +2 more
doaj   +1 more source

Sistemática do gênero Lanthanomelissa Holmberg (Hymenoptera, Apidae: Tapinotaspidini) [PDF]

open access: yes, 2017
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Zoologia, 2017.O gênero Lanthanomelissa Holmberg, 1903 é representado por abelhas pequenas com distribuição restrita as áreas de campos do sul
Souza, Hanna Heid Soares de
core   +2 more sources

Impact of insect pollinators in agriculture: importance and management of their biodiversity [PDF]

open access: yes, 2018
Proyectos INIA RTA2013-00139-C03-01 (MinECo y FEDER) y PCIN2014-145-C02-02 (MinECo, BiodivERsA-FACCE2014 ...
García García, Daniel   +2 more
core   +2 more sources

The first case of gynandromorphy in Centris pallida (Hymenoptera: Apidae: Centridini) [PDF]

open access: yes, 2021
A case of gynandromorphy is reported for the first time for Centris pallida Fox, a bee species found predominantly in the deserts of the southwestern United States and northern Mexico.
Barrett, Meghan
core   +3 more sources

La polinización en los sistemas de producción agrícola: revisión sistemática de la literatura [PDF]

open access: yes, 2016
La polinización es un proceso esencial para el correcto funcionamiento de los ecosistemas y la producción de alimentos, que se ha visto enormemente afectado por diversas actividades antrópicas, siendo cada vez mayor el número de investigaciones ...
García García, Marta   +2 more
core   +2 more sources

Richness of Wild Bees (Hymenoptera: Apidae) in a Forest Remnant in a Transition Region of Eastern Amazonia

open access: yesPsyche: A Journal of Entomology, Volume 2019, Issue 1, 2019., 2019
Eastern Amazonia is an area with great biological diversity that has suffered rapid deforestation and forest fragmentation over the years. Because of the scarcity of data on the fauna and flora, the northwest of the state of Maranhão has become a priority area for studies that seek to gain a better understanding of bee fauna.
Luciano André Chaves Ferreira   +4 more
wiley   +1 more source

Buzzing Wild Bee Visits Enhance Seed Set in Eggplant, Solanum melongena

open access: yesPsyche: A Journal of Entomology, Volume 2017, Issue 1, 2017., 2017
Sixty percent of the angiosperms with poricidal anthers are buzz‐pollinated by bees (Hymenoptera: Apoidea: Apiformes). Plant taxa with Solanum‐type flowers have larger anthers and shorter filaments. Solanum melongena (Solanaceae) is more commonly and efficiently pollinated by buzz pollinators. The present study documented bees and their diurnal pattern
U. J. M. Shanika R. Jayasinghe   +3 more
wiley   +1 more source

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