Results 31 to 40 of about 11,563 (218)

Morfologi dan variasi morfometrik lebah tanpa sengat di Kepulauan Maluku, Indonesia

open access: yesJurnal Entomologi Indonesia, 2021
Stingless bees are widely distributed in tropical regions including Indonesia, and currently three species of stingless bee have been recorded in the Moluccas.
Yofian Anaktototy   +4 more
doaj   +1 more source

Appetite for self-destruction: suicidal biting as a nest defense strategy in Trigona stingless bees [PDF]

open access: yes, 2014
Self-sacrificial behavior represents an extreme and relatively uncommon form of altruism in worker insects. It can occur, however, when inclusive fitness benefits are high, such as when defending the nest.
Al Toufailia, Hasan   +5 more
core   +2 more sources

Occurrence of the small hive beetle (Aethina tumida) in Melipona rufiventris colonies in Brazil

open access: yesSociobiology, 2021
Several traits make stingless bees attractive to parasites of honey bee colonies. The small hive beetle (SHB) Aethina tumida, a honey bee colony scavenger/parasite native to sub-Saharan Africa, where is considered only a minor pest, is now present on ...
Sérgio Nogueira Pereira   +4 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

Microbial community profiling and culturing reveal functional groups of bacteria associated with Thai commercial stingless worker bees (Tetragonula pagdeni)

open access: yesPLoS ONE, 2023
Stingless bees play a crucial role in the environment and agriculture as they are effective pollinators. Furthermore, they can produce various products that can be exploited economically, such as propolis and honey.
Chainarong Sinpoo   +9 more
doaj   +2 more sources

Microbial communities of three sympatric Australian stingless bee species. [PDF]

open access: yesPLoS ONE, 2014
Bacterial symbionts of insects have received increasing attention due to their prominent role in nutrient acquisition and defense. In social bees, symbiotic bacteria can maintain colony homeostasis and fitness, and the loss or alteration of the bacterial
Sara D Leonhardt, Martin Kaltenpoth
doaj   +1 more source

Tropical lowland rainforest conversion to rubber monoculture affects flight activity and pollen resources of the stingless bees Tetragonula laeviceps

open access: yesJurnal Entomologi Indonesia, 2023
Tropical lowland rainforest conversion leads to decreases diversity and population in insect pollinators, including stingless bees. However, how stingless bees respond to this conversion is still being studied.
Zumaida Nur Pulungan   +5 more
doaj   +1 more source

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

When resistance is useless: policing and the evolution of reproductive acquiescence in insect societies [PDF]

open access: yes, 2004
In social groups composed of kin, inclusive fitness benefits can favor greater cooperation. Alternatively, cooperation can be enforced through the policing of less cooperative individuals.
Hart, A.G.   +2 more
core   +2 more sources

Differentiation of argentine propolis from different species of bees and geographical origins by UV spectroscopy and chemometric analysis [PDF]

open access: yes, 2018
Bees collect vegetal resins that they mix with their wax and mechanical impurities to elaborate propolis, whose chemical composition is complex and variable depending on botanical/geographical origin, type of bee, time of year when it was produced and ...
Borelli, Romina   +7 more
core   +2 more sources

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