Results 91 to 100 of about 172 (121)
Workers dominate male production in the neotropical bumblebee Bombus wilmattae (Hymenoptera: Apidae). [PDF]
Huth-Schwarz A +4 more
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Morphological characterization and staging of bumble bee pupae. [PDF]
Tian L, Hines HM.
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Exploring integument transcriptomes, cuticle ultrastructure, and cuticular hydrocarbons profiles in eusocial and solitary bee species displaying heterochronic adult cuticle maturation. [PDF]
Falcon T +14 more
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Topological mixing and irreversibility in animal chromosome evolution
Schultz DT +4 more
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Nosema ceranae en los abejorros nativos Bombus atratus y B. bellicosus
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Journal of Invertebrate Pathology, 2015
Nosema ceranae is one of the most prevalent pathogens in Apis mellifera and has recently been found in multiple host species including several species of bumblebees. Prevalence and infection intensity of N. ceranae was determined in two species of native bumblebees from Uruguay.
Mariano Higes +2 more
exaly +3 more sources
Nosema ceranae is one of the most prevalent pathogens in Apis mellifera and has recently been found in multiple host species including several species of bumblebees. Prevalence and infection intensity of N. ceranae was determined in two species of native bumblebees from Uruguay.
Mariano Higes +2 more
exaly +3 more sources
Journal of Thermal Analysis and Calorimetry, 2011
The Neotropical bumblebee Bombus (Fervidobombus) atratus Franklin is widely distributed in South America ranging from tropical and subtropical lowlands to high altitudes in the Andes. Thermal investigations of the Neotropical bumblebee Bombus atratus at rest were performed by means of thermometry. Most social insects are diurnal foragers. When they are
I Lamprecht, Lamprecht I
exaly +2 more sources
The Neotropical bumblebee Bombus (Fervidobombus) atratus Franklin is widely distributed in South America ranging from tropical and subtropical lowlands to high altitudes in the Andes. Thermal investigations of the Neotropical bumblebee Bombus atratus at rest were performed by means of thermometry. Most social insects are diurnal foragers. When they are
I Lamprecht, Lamprecht I
exaly +2 more sources
A mucous secretion in the malpighian tubes of a neotropical bumblebee,Bombus atratus Franklin
Protoplasma, 1979A filamentous secretion composed of carboxylated and sulfated acid glycosaminoglycans (AGAG), neutral polysaccharides, and protein(s) appears in the lumen of the Malpighian tubes of the fully grown larvae of the bumblebee,Bombus atratus Franklin. A well-ordered macromolecular array was demonstrated specially for the carboxylated AGAG components of this
Maria Luiza Mello, Mello Maria Luiza S
exaly +2 more sources
Neotropical Entomology, 2015
The flower constancy (the visit to a single plant species during a foraging trip) in pollinator insects is a theme widely discussed in behavioral ecology and has an important implication in the evolution of angiosperms. This behavior was studied in the bumblebees Bombus atratus Franklin and Bombus bellicosus Smith through palynological analysis of the ...
Natacha Rossi, C Invernizzi
exaly +3 more sources
The flower constancy (the visit to a single plant species during a foraging trip) in pollinator insects is a theme widely discussed in behavioral ecology and has an important implication in the evolution of angiosperms. This behavior was studied in the bumblebees Bombus atratus Franklin and Bombus bellicosus Smith through palynological analysis of the ...
Natacha Rossi, C Invernizzi
exaly +3 more sources
Chemosphere, 2020
The decline of the Bombus population is closely related to the presence of environmental pollutants. Among these pollutants, trace metals represent a major concern, which includes mercury, a known genotoxic substance. The induction of genotoxicity may be demonstrated by the comet assay (a.k.a.
Fabio Camargo Abdalla, Paulo Balsamo
exaly +3 more sources
The decline of the Bombus population is closely related to the presence of environmental pollutants. Among these pollutants, trace metals represent a major concern, which includes mercury, a known genotoxic substance. The induction of genotoxicity may be demonstrated by the comet assay (a.k.a.
Fabio Camargo Abdalla, Paulo Balsamo
exaly +3 more sources

