Results 21 to 30 of about 87 (72)

Bionomy and Nesting Behavior of the Bee Epanthidium tigrinum (Schrottky, 1905) (Hymenoptera: Megachilidae) in Trap-Nests

open access: yesSociobiology, 2020
About 85% of pollinating bees are solitary, but few are used for agricultural pollination. The Anthidiini tribe looks very promising in Brazil, in the light of ecosystem utility, but  it is still a species with poorly scientific research[EdM1] .
Angela Maria S. Gomes   +4 more
doaj   +1 more source

Catálogo de los Megachilidae del Mediterráneo occidental (Hymenoptera, Apoidea). III. Anthidiini y Dioxyini

open access: yesGraellsia, 2008
El catálogo objeto de este trabajo es la tercera y última entrega de una serie de tres que los autores han realizado sobre la familia Megachilidae en el territorio comprendido corológicamente en el área mediterránea occidental, como base de la revisión ...
C. Ornosa   +2 more
doaj   +1 more source

Claves y datos nuevos de las especies ibéricas del género Stelis Panzer, 1806 (Hymenoptera, Apoidea, Megachilidae, Anthidiini)

open access: yesGraellsia, 2009
El trabajo actual, dentro de la revisión que se está realizando de la familia Megachilidae en la fauna ibérica, incluye las claves de identificación para las especies del género Stelis Panzer, 1806. Las claves se acompañan de numerosas ilustraciones para
C. Ornosa, F. Torres, J. Ortiz-Sánchez
doaj   +1 more source

[Retracted] Climatic, Regional Land‐Use Intensity, Landscape, and Local Variables Predicting Best the Occurrence and Distribution of Bee Community Diversity in Various Farmland Habitats in Uganda

open access: yesPsyche: A Journal of Entomology, Volume 2013, Issue 1, 2013., 2013
This study was conducted in 2006 in central Uganda to provide baseline data on relationships between bee community variables and local, climatic, landscape and regional drivers affecting bee community abundance and diversity in agricultural landscapes. Bee abundance and species richness increased significantly (P < 0.05) with increase in percent cover ...
M. B. Théodore Munyuli   +1 more
wiley   +1 more source

Black bees in the desert: Description of a new species of wool carder bee (Hymenoptera, Megachilidae, Anthidium) from the northern Sahara with colouration atypical for xeric environments [PDF]

open access: yesContributions to Entomology
Bees inhabiting xeric environments often exhibit, like many other insects, brown, beige, and sandy colours, aligning with the hues of the desert landscape.
Max Kasparek   +2 more
doaj   +3 more sources

Generalist Bee Species on Brazilian Bee‐Plant Interaction Networks

open access: yesPsyche: A Journal of Entomology, Volume 2012, Issue 1, 2012., 2012
Determining bee and plant interactions has an important role on understanding general biology of bee species as well as the potential pollinating relationship between them. Bee surveys have been conducted in Brazil since the end of the 1960s. Most of them applied standardized methods and had identified the plant species where the bees were collected ...
Astrid de Matos Peixoto Kleinert   +2 more
wiley   +1 more source

Male or Female? New Cases of Gynandromorphism in Wool Carder Bees of the Tribe Anthidiini (Hymenoptera: Megachilidae)

open access: yesSociobiology
Gynandromorphism is a condition in which both male and female morphological characteristics are present in a single specimen. This phenomenon has been well-documented in Apoidea, but with only a few cases in megachilid bees.
Max Kasparek   +2 more
doaj   +1 more source

Genetic and multivariate morphometric analyses unveil cryptic diversity in sympatric populations of the Mediterranean wool carder bee, identified as Anthidium undulatum Dours, 1873 (Hymenoptera: Megachilidae: Anthidiini) [PDF]

open access: yesArthropod Systematics & Phylogeny
The distribution of the anthidiine bee identified as Anthidium undulatum Dours, 1873 extends from the French Mediterranean coastal region across the Adriatic coast and the eastern Mediterranean to the Caucasus and Iran. Examination of the DNA sequence of
Max Kasparek, Mira Boustani
doaj   +3 more sources

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