Results 41 to 50 of about 18,441 (270)

Nesting ecology of Polistes gallicus (Hymenoptera: Vespidae) in South-Western Spain

open access: yesEuropean Journal of Entomology, 2020
Among the numerous factors that contribute to the success of social wasps, colony productivity is the most important and depends on ecological and environmental factors, such as the nest site.
José Luis PÉREZ-BOTE   +3 more
doaj   +1 more source

New records and distribution update of Polistes (Gyrostoma) wattii Cameron, 1900 (Hymenoptera: Vespidae: Polistinae) [PDF]

open access: yesКавказский энтомологический бюллетень, 2019
The distribution of Polistes (Gyrostoma) wattii Cameron, 1900 is summarized and new occurrence records are given through collected or photographed material. The known distributional range of the species is here expanded westward and the first records
F. Ceccolini
doaj   +1 more source

The role of artificial nesting boxes and birds’ nests in maintaining vital activity of the Vespidae and Apidae families

open access: yesБіологічні студії, 2022
Background. During 2019‒2021, from the first decade of March to the third decade of July on the territory of northeastern Ukraine, ornithological studies on hollow-nesting birds populating artificial nestings were carried out.
O. O. Yarys, A. B. Chaplygina
doaj   +1 more source

New records of Apoica pallida (Olivier, 1792) (Hymenoptera: Vespidae, Epiponini) in Bahia State.

open access: yesEntomoBrasilis, 2011
In this paper we record the occurrence of Apoica pallida (Olivier) (Hymenoptera: Vespidae, Epiponini) in state of Bahia, including taxonomic notes. Novos Registros de Apoica pallida (Olivier) (Hymenoptera: Vespidae, Epiponini) no Estado da Bahia Resumo.
Alberto Silva Neto, Sergio Andena
doaj   +4 more sources

Social wasps (Hymenoptera, Polistinae) from the Brazilian savanna

open access: yesSociobiology, 2020
The present study was developed aiming to evaluate the richness and biogeography of social wasp species in the Brazilian savanna, Cerrado. In order to do so, we gathered data from specialized literature and field samplings performed at Sempre-Vivas ...
Marcos Magalhães de Souza   +4 more
doaj   +1 more source

Carnivory in Adult Female Eumenid Wasps (Hymenoptera: Vespidae: Eumeninae) and Its Effect on Egg Production [PDF]

open access: yes, 2017
Seventy captive adult female wasps of the eumenid genera Ancistrocerus and Euodynerus were observed to feed on multiple prey items. It was shown experimentally that E.
Chilcutt, Charles F, Cowan, David P
core   +3 more sources

Yellow does not improve the efficiency of traps for capturing wasps of the genera Vespula and Dolichovespula (Hymenoptera: Vespidae)

open access: yesEuropean Journal of Entomology, 2019
Social wasps are often considered as nuisance pests in urban environments and are often controlled by using traps. The majority of commercially produced traps for catching wasps have yellow as the dominant colour around the trap entrance.
Jouni SORVARI
doaj   +1 more source

Use of flight interception traps of Malaise type and attractive traps for social wasps record (Vespidae: Polistinae) [PDF]

open access: yes, 2015
The literature provides different methodologies for sampling social wasps, including, flight intercept trap type Malaise and Attractive trap, however, there is no consensus on its use.
Barbosa, Bruno Correa   +3 more
core   +3 more sources

Unrelated Helpers in a Primitively Eusocial Wasp: Is Helping Tailored Towards Direct Fitness? [PDF]

open access: yes, 2010
The paper wasp Polistes dominulus is unique among the social insects in that nearly one-third of co-foundresses are completely unrelated to the dominant individual whose offspring they help to rear and yet reproductive skew is high.
AE Liebert   +41 more
core   +5 more sources

A key to the Australian genera of Eumeninae (Hymenoptera: Vespidae)

open access: yesRecords of the Australian Museum, 2021
An illustrated identification key to the genera of potter wasps occurring in Australia is presented. Hitherto there has been no published key to these genera, making routine identification impossible, and allowing taxonomic study of these wasps to be ...
James M. Carpenter, Graham R. Brown
doaj   +1 more source

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