Results 11 to 20 of about 19,827 (243)

Unraveling the Bombus terrestris Hemolymph, an Indicator of the Immune Response to Microbial Infections, through Complementary Mass Spectrometry Approaches. [PDF]

open access: yesInt J Mol Sci, 2023
Pollinators, including Bombus terrestris, are crucial for maintaining biodiversity in ecosystems and for agriculture. Deciphering their immune response under stress conditions is a key issue for protecting these populations.
Bournonville L   +5 more
europepmc   +2 more sources

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.
Aravin eChakravarthi   +3 more
doaj   +3 more sources

Morphological Variation in Bumblebees (Bombus terrestris) (Hymenoptera: Apidae) After Three Decades of an Island Invasion. [PDF]

open access: yesJ Insect Sci, 2023
Introduced social insects can be highly invasive outside of their native range. Around the world, the introduction and establishment of the eusocial bumblebee Bombus terrestris (L.
Kardum Hjort C   +3 more
europepmc   +2 more sources

Complex relationship between amino acids, fitness and food intake in Bombus terrestris [PDF]

open access: hybridAmino Acids, 2021
The ratio of amino acids to carbohydrates (AA:C) that bumble bees consume has been reported to affect their survival. However, it is unknown how dietary AA:C ratio affects other bumble bee fitness traits (e.g., fecundity, condition) and possible trade ...
C. Ruth Archer   +7 more
openalex   +2 more sources

Elevated developmental temperatures impact the size and allometry of morphological traits of the bumblebee Bombus terrestris.

open access: yesJ Exp Biol, 2023
The impact of global warming on wild bee decline threatens the pollination services they provide. Exposure to temperatures above optimal during development is known to reduce adult body size but how it affects the development and scaling of body parts ...
Gérard M   +4 more
europepmc   +2 more sources

Laboratory phase‐contrast nanotomography of unstained Bombus terrestris compound eyes [PDF]

open access: hybridJournal of Microscopy, 2021
Imaging the visual systems of bumblebees and other pollinating insects may increase understanding of their dependence on specific habitats and how they will be affected by climate change.
Jenny Romell   +4 more
openalex   +2 more sources

Short communication: First data on the prevalence and distribution of pathogens in bumblebees (Bombus terrestris and Bombus pascuorum) from Spain

open access: diamondSpanish Journal of Agricultural Research, 2017
Bumblebees provide pollination services not only to wildflowers but also to economically important crops. In the context of the global decline of pollinators, there is an increasing interest in determining the pathogen diversity of bumblebee species.
Clara Jabal-Uriel   +5 more
doaj   +3 more sources

Cross-mating between the alien bumblebee Bombus terrestris and two native Japanese bumblebees, B. hypocrita sapporensis and B. cryptarum florilegus, in the Nemuro Peninsula, Japan [PDF]

open access: yesScientific Reports, 2023
The rapid naturalization of Bombus terrestris across the Nemuro Peninsula has led to a decline in two closely related native Japanese species, namely Bombus hypocrita sapporensis and Bombus cryptarum florilegus, both belonging to the common subgenus ...
Ryohei Kubo   +5 more
doaj   +2 more sources

Genomic divergence and a lack of recent introgression between commercial and wild bumblebees (Bombus terrestris)

open access: yesEvolutionary Applications, 2022
The global movement of bees for agricultural pollination services can affect local pollinator populations via hybridization. When commercial bumblebees are of the same species but of different geographic origin, intraspecific hybridization may result in ...
Cecilia Kardum Hjort   +6 more
doaj   +2 more sources

Nectar robbing by the invasive bumblebee Bombus terrestris (Apidae) changes the behavior of native flower visitors of Fuchsia magellanica Lam. (Onagraceae) but not seed set [PDF]

open access: yesPeerJ
Mutualisms between plants and pollinators may be threatened by nectar robbers, as these animals typically consume nectar without providing the essential pollination service.
Carlos E. Valdivia   +2 more
doaj   +3 more sources

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