Results 21 to 30 of about 92,463 (209)

Ten Bee Species New to Green Roofs in the Chicago Area [PDF]

open access: yes, 2018
Green roofs increasingly provide habitat for many insects in urban environments. Pollinators such as bees may utilize foraging and nesting resources provided by green roofs but few studies have documented which species occur in these novel habitats. This
Ascher, John S   +2 more
core   +2 more sources

Native and Non-Native Supergeneralist Bee Species Have Different Effects on Plant-Bee Networks

open access: yesPLOS ONE, 2015
Los supergeneralistas, definidos como especies que interactúan con múltiples grupos de especies en redes ecológicas, pueden actuar como conectores importantes de subconjuntos de especies que de otro modo estarían desconectados. En Brasil, hay dos abejas supergeneralistas: la abeja Apis mellifera, una especie no nativa, y Trigona spinipes, una abeja ...
Giannini, TC   +7 more
openaire   +7 more sources

Avocado crops as a floral resource for native bees of Chile

open access: yesRevista Chilena de Historia Natural, 2020
Background Chile is the second largest avocado producer in the world. However, there have been few studies on interactions between native bees and avocado pollination in a Chilean environment.
Víctor H. Monzón   +4 more
doaj   +1 more source

Scanning electron microscopic studies on tongue of open-nesting honey bees Apis dorsata F. and Apis florea F. (Hymenoptera: Apidae) [PDF]

open access: yes, 2015
Taste stimuli play vital role in the life of honey bees. Sensory structures observed on tongue of the honey bees with the help of Scanning electron microscopy (SEM) have become an important tool in analyzing honey bee biodiversity which offers an ...
Anudeep, Anudeep   +3 more
core   +2 more sources

Native and ornamental exotic resources in pollen loads and garbage pellets of four stingless bees (Apidae, Meliponini) in an urban environment with riparian native forest [PDF]

open access: yes, 2019
An entomopalynological study to assess pollen use by wild bees was performed in an urban environment with riparian native forest in the Chaco region of Argentina.
Vossler, Favio Gerardo
core   +1 more source

The native bee fauna of the Palouse Prairie (Hymenoptera: Apoidea) [PDF]

open access: yes, 2017
While synoptic collections provide data on the range and general composition of the North American bee fauna, bee communities associated with specific habitats are largely uncharacterized.
Bosque-Pérez, Nilsa   +5 more
core   +2 more sources

Wild Bee Conservation within Urban Gardens and Nurseries: Effects of Local and Landscape Management [PDF]

open access: yes, 2019
Across urban environments, vegetated habitats provide refuge for biodiversity. Gardens (designed for food crop production) and nurseries (designed for ornamental plant production) are both urban agricultural habitats characterized by high plant species ...
Cecala, Jacob M.   +2 more
core   +1 more source

European Wool Carder Bee, Wool Carder Bee Anthidium manicatum (Insecta: Hymenoptera: Megachilidae)

open access: yesEDIS, 2020
The European wool carder bee Anthidium manicatum (Linnaeus) is a solitary, cavity-nesting bee species in the family Megachilidae (tribe Anthidiini), a family whose members include the mason and leaf cutter bees. Wool carder bees are so named because the
Samantha Gallagher, Andrea Lucky
doaj   +5 more sources

Diversity and spatial distribution of native bees in Mt. Banahaw de Lucban, Philippines

open access: yesFolia Oecologica, 2023
Native bees are pollinators and bioindicators of ecosystem health but only little is known about its abundance, species distribution, and habitat range, especially in the Philippines.
Gascon Cecilia N.   +3 more
doaj   +1 more source

Combined stress from parasites, pesticides and lack of flowers drives bee declines [PDF]

open access: yes, 2015
Bees are subject to numerous pressures in the modern world. The abundance and diversity of flowers has declined, bees are chronically exposed to cocktails of agrochemicals, and they are simultaneously exposed to novel parasites accidentally spread by ...
Botias Talamantes, Cristina   +3 more
core   +1 more source

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