Results 1 to 10 of about 7,099 (237)

Xylocopa caerulea and Xylocopa auripennis harbor a homologous gut microbiome related to that of eusocial bees [PDF]

open access: yesFrontiers in Microbiology, 2023
BackgroundEusocial bees, such as bumblebees and honey bees, harbor host-specific gut microbiota through their social behaviors. Conversely, the gut microbiota of solitary bees is erratic owing to their lack of eusocial activities.
Yifan Gu   +14 more
doaj   +3 more sources

The First Record of Calvolia summersi (Mostafa, 1970) (Acari: Winterschmidtiidae) from the Oriental Region and a new record of host association with Xylocopa (Ctenoxylocopa) fenestrata (Fabricius, 1798) with a review on Xylocopa-mite associations in India

open access: yesSociobiology, 2023
Mites have long been associated with bees, often showing a close relationship with particular taxa, probably due to a co-evolutionary process. The present study is the first confirmation on the occurrence of the mite species Calvolia summersi (Mostafa ...
Dibyajyoti Ghosh   +2 more
doaj   +2 more sources

New locality records for Xylocopa (Hymenoptera: Apidae: Xylocopinae) fauna of Turkey

open access: yesБіологічні студії, 2022
Background. The article presents the results of the research on carpenter bees (Hymenoptera: Apidae: Xylocopinae: Xylocopa) housed in the Lodos Entomological Museum (Ege University, Izmir, Turkey).
S. Tezcan, I. Skyrpan
doaj   +2 more sources

The genome sequence of the Violet Carpenter Bee, Xylocopa violacea (Linnaeus, 1785): a hymenopteran species undergoing range expansion. [PDF]

open access: yesHeredity (Edinb)
We present a reference genome assembly from an individual male Violet Carpenter Bee (Xylocopa violacea, Linnaeus, 1758). The assembly is 1.02 gigabases in span. 48% of the assembly is scaffolded into 17 pseudo-chromosomal units.
Nash WJ   +21 more
europepmc   +3 more sources

Symbiosis of Carpenter Bees with Uncharacterized Lactic Acid Bacteria Showing NAD Auxotrophy [PDF]

open access: yesMicrobiology Spectrum, 2023
Eusocial bees (such as honey bees and bumble bees) harbor core gut microbiomes that are transmitted through social interaction between nestmates. Carpenter bees are not eusocial; however, recent microbiome analyses found that Xylocopa species harbor ...
Shinji Kawasaki   +7 more
doaj   +2 more sources

The earliest large carpenter bee (Xylocopa) and its adhering pollen (Araliaceae, Theaceae). [PDF]

open access: yesPaleobiodivers Paleoenviron
The association of pollinators with their host plants is a critical element of ecosystem functioning and one that is usually determined indirectly in the fossil record from specific morphological traits of flowers or putative pollinating animals.
Geier C   +6 more
europepmc   +2 more sources

Seasonal Variation in Flower Traits, Visitor Traits, and Reproductive Success of Solanum sisymbriifolium Lamarck (Solanaceae) in the Rarh Region of West Bengal, India [PDF]

open access: yesBiology
The wild tomato (Solanum sisymbriifolium) is a globally distributed shrubby weed with both negative and positive impacts, including its invasive properties and the potential for pharmaceutical and traditional medicinal uses.
Ujjwal Layek   +4 more
doaj   +2 more sources

Pigmentary colouration of hairy carpenter bees, genus Xylocopa. [PDF]

open access: yesNaturwissenschaften, 2023
Carpenter bees can display distinct colouration patterns due to structural coloured wings and/or coloured hairs on their bodies. Females of the sexually dichromatic Xylocopa caerulea are marked by strongly blue-pigmented hairs on the head, thorax and ...
Stavenga DG.
europepmc   +2 more sources

The large carpenter bee Xylocopa augusti (Hymenoptera: Apidae): new record for Chile [PDF]

open access: yes, 2013
The large carpenter bee Xylocopa (Neoxylocopa) augusti Lepeletier de Saint Fargeau, 1841, is here recorded for the first time in Chile. This new record increases to four the number of carpenter bees known for the country.
Allendes, Juan L.   +2 more
core   +5 more sources

A gynandromorph of Xylocopa augusti and an unusual record of X. iris from Brazil (Hymenoptera: Apidae: Xylocopini) [PDF]

open access: yes, 2015
We describe and illustrate for the first time a mixed gynandromorph of Xylocopa(Neoxylocopa) augusti Lepeletier de Saint Fargeau from Buenos Aires, Argentina. Also, we document and discuss a historical specimen of the Old World carpenter bee X. (Copoxyla)
Gonzalez, Victor H.   +2 more
core   +5 more sources

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