Results 41 to 50 of about 416,017 (263)

A Comparative Study on Nest Architecture And Lifecycle of Two Small Carpenter Bees Ceratina Smaragdula (F.) and Ceratina Hieroglyphica Smith

open access: yesIndian Journal of Entomology, 2022
Small carpenter bees Ceratina smaragdula (F.) and C. hieroglyphica Smith (Xylocopinae: Apidae) are the major pollinators of many agricultural and horticultural crops.
A. P S, M. Chellappan
semanticscholar   +1 more source

Wood-Destroying Insects

open access: yesEDIS, 1997
This document provides an overview of various wood-destroying insects, including Lyctid, Bostrichid, and Anobiid powderpost beetles, old house borers, Formosan termites, drywood termites, Eastern subterranean termites, carpenter ants, and carpenter bees.
P.G. Koehler, J.L. Castner
doaj   +1 more source

Low heat tolerance and high desiccation resistance in nocturnal bees and the implications for nocturnal pollination under climate change

open access: yesScientific Reports, 2023
Predicting insect responses to climate change is essential for preserving ecosystem services and biodiversity. Due to high daytime temperatures and low humidity levels, nocturnal insects are expected to have lower heat and desiccation tolerance compared ...
Victor H. Gonzalez   +5 more
doaj   +1 more source

The Role of Landscapes and Landmarks in Bee Navigation: A Review. [PDF]

open access: yes, 2019
The ability of animals to explore landmarks in their environment is essential to their fitness. Landmarks are widely recognized to play a key role in navigation by providing information in multiple sensory modalities. However, what is a landmark?
Kheradmand, Bahram, Nieh, James C
core   +1 more source

Polarized iridescence of the tropical carpenter bee, Xylocopa latipes

open access: yesJournal of Comparative Physiology A, 2022
AbstractThe tropical carpenter bee, Xylocopa latipes, has metallic-reflecting, iridescent wings. The wing reflectance spectra for TE- and TM-polarized light depend on the angle of light incidence in a way characteristic for dielectric multilayers. Anatomy indicates the presence of melanin multilayers in the wing’s chitinous matrix.
Doekele G. Stavenga   +2 more
openaire   +2 more sources

A nesting aggregation of the solitary bee Megachile atrata (Hymenoptera: Megachilidae) in the Philippines [PDF]

open access: yes, 2017
A nesting aggregation of Megachile (Creightonella) atrata Smith in the Philippines comprised almost 300 active nests.  The bees in rapid flight resemble the hornet Vespa tropica Linnaeus. The nest structure is similar to that reported for M.
Starr, Christopher K.
core   +2 more sources

Incipiently social carpenter bees (Xylocopa) host distinctive gut bacterial communities and display geographic structure as revealed by full-length 16S sequencing

open access: yes, 2022
The gut microbiota of bees affect nutrition, immunity, and host fitness, yet the role of diet, sociality, and geographic variation in determining microbiome structure, including strain-level diversity and relatedness, remain poorly understood.
M. Handy   +5 more
semanticscholar   +1 more source

Pollen species resources for Carpenter bees (Xylocopa spp.) in Central Sulawesi, Indonesia

open access: yesBiodiversitas Journal of Biological Diversity
. Suleman SM, Trianto M, Dirham, Alibasyah LMP, Mawaddah H. 2025. Pollen species resources for Carpenter bees (Xylocopa spp.) in Central Sulawesi, Indonesia. Biodiversitas 26: 1503-1510.
S. Suleman   +4 more
semanticscholar   +1 more source

The effects of urban land use gradients on wild bee microbiomes

open access: yesFrontiers in Microbiology, 2022
Bees and their microbes interact in complex networks in which bees form symbiotic relationships with their bacteria and fungi. Microbial composition and abundance affect bee health through nutrition, immunity, and fitness.
Phuong N. Nguyen, Sandra M. Rehan
doaj   +1 more source

Morphometrics Variations of Carpenter Bees Xylocopa confusa Latreille and Xylocopa latipes Drury from Different Habitats in Central Sulawesi

open access: yes, 2021
Habitat is a place for living things to grow and develop. Differences in physical characteristics of habitats within an area can affect the morphometry of an organism.
Yulia Windarsih, M. Trianto
semanticscholar   +1 more source

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