Results 31 to 40 of about 6,405 (191)

The abundance and pollen foraging behaviour of bumble bees in relation to population size of whortleberry (Vaccinium uliginosum). [PDF]

open access: yesPLoS ONE, 2012
Habitat fragmentation can have severe effects on plant pollinator interactions, for example changing the foraging behaviour of pollinators. To date, the impact of plant population size on pollen collection by pollinators has not yet been investigated ...
Carolin Mayer   +4 more
doaj   +1 more source

Long-term changes in the composition and distribution of the Hungarian bumble bee fauna (Hymenoptera, Apidae, Bombus) [PDF]

open access: yesJournal of Hymenoptera Research, 2023
One of the most important pollinator taxa is Bombus (Hymenoptera, Apidae), the genus of bumble bees, since they are important, often specialized, pollinators of many plants.
Dóra Arnóczkyné Jakab   +6 more
doaj   +3 more sources

Pollination of Sedirea japonica (Orchidaceae) by Bombus diversus diversus (Hymenoptera: Apidae)

open access: yesEuropean Journal of Entomology, 2013
There are no records of the pollinators of many orchids even though the Orchidaceae are often cited as the example of an intimate relationship between plants and their pollinators.
Kenji SUETSUGU, Koji TANAKA
doaj   +1 more source

The complete mitochondrial genome of Bombus filchnerae (Hymenoptera: Apidae) and phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2021
Here, we report the complete mitochondrial genome (mitogenome) of Bombus filchnerae (Hymenoptera: Apidae). The genome size of B. filchnerae was 18,553 bp with 88.7% A + T content, containing 13 protein-coding genes (PCGs), 22 tRNA genes, two rRNA genes ...
Feng Zhou   +5 more
doaj   +1 more source

Bombus (Bombus) affinis Cresson 1863

open access: yes, 2023
Published as part of Portman, Zachary M., Gardner, Joel, Lane, Ian G., Gerjets, Nicole, Petersen, Jessica D., Ascher, John S., Arduser, Mike, Evans, Elaine C., Boyd, Crystal, Thomson, Robin & Cariveau, Daniel P., 2023, A checklist of the bees (Hymenoptera: Apoidea) of Minnesota, pp.
Portman, Zachary M.   +10 more
openaire   +2 more sources

Bombus (Bombus) terricola Kirby 1837

open access: yes, 2023
Published as part of Portman, Zachary M., Gardner, Joel, Lane, Ian G., Gerjets, Nicole, Petersen, Jessica D., Ascher, John S., Arduser, Mike, Evans, Elaine C., Boyd, Crystal, Thomson, Robin & Cariveau, Daniel P., 2023, A checklist of the bees (Hymenoptera: Apoidea) of Minnesota, pp.
Portman, Zachary M.   +10 more
openaire   +1 more source

Spatial Vision in Bombus terrestris [PDF]

open access: yesFrontiers in Behavioral Neuroscience, 2016
Bombus terrestris is one of the most commonly used insect models to investigate visually guided behavior and spatial vision in particular. Two fundamental measures of spatial vision are spatial resolution and contrast sensitivity. In this study, we report the threshold of spatial resolution in B.
Chakravarthi, Aravin   +3 more
openaire   +3 more sources

Bombus (Bombus) terrestris

open access: yes, 2017
Published as part of Cárcamo, Javier Rendoll, Contador, Tamara, Saavedra, Lorena & Montalva, José, 2017, First record of the invasive bumble bee Bombus terrestris (Hymenoptera: Apidae) on Navarino Island, southern Chile (55 ° S), pp. 1-5 in Journal of Melittology 2017 (71) on page 2, DOI: 10.17161/jom.v0i71.6520, http://zenodo.org/record ...
Cárcamo, Javier Rendoll   +3 more
openaire   +2 more sources

Bombus (Bombus) hypocrita Perez

open access: yes, 2011
Published as part of An, Jiandong, Williams, Paul H., Zhou, Bingfeng, Miao, Zhengying & Qi, Wenzhong, 2011, The bumblebees of Gansu, Northwest China (Hymenoptera, Apidae), pp.
An, Jiandong   +4 more
openaire   +2 more sources

Bombus (Bombus) terrestris

open access: yes, 2020
Bombus (Bombus) terrestris (Linnaeus, 1758) Global distribution: Palearctic Regional distribution: Tanger-Tetouan-Al Hoceima; Oriental; Fès-Meknès; Rabat-Salé-Kénitra; Béni Mellal-Khénifra; Casablanca-Settat; Marrakech-Safi; Souss-Massa References: Schulthess (1924); Cockerell (1931b); Benoist (1941; 1943); Rasmont & Iserbyt (2014)
openaire   +2 more sources

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