Results 11 to 20 of about 9,565 (264)

Energetics of Paper Wasps (Polistes sp.) from Differing Climates during the Breeding Season [PDF]

open access: yesInsects, 2022
Paper wasps are widely distributed in Europe. They live in the warm Mediterranean, and in the harsh Alpine climate. Some species are very careful in their choice of nesting sites to ensure a proper development of the brood.
Helmut Kovac   +4 more
doaj   +4 more sources

Altered feeding behavior and immune competence in paper wasps: A case of parasite manipulation? [PDF]

open access: yesPLoS ONE, 2020
Paper wasps (Polistes dominula), parasitized by the strepsipteran Xenos vesparum, are castrated and desert the colony to gather on plants where the parasite mates and releases primary larvae, thus completing its lifecycle.
Laura Beani   +9 more
doaj   +5 more sources

Geographic variation in the status signals of Polistes dominulus paper wasps. [PDF]

open access: yesPLoS ONE, 2011
Understanding intraspecific geographic variation in animal signals poses a challenging evolutionary problem. Studies addressing geographic variation typically focus on signals used in mate-choice, however, geographic variation in intrasexual signals ...
Elizabeth A Tibbetts   +6 more
doaj   +5 more sources

Market forces influence helping behaviour in cooperatively breeding paper wasps [PDF]

open access: yesNature Communications, 2017
In cooperatively breeding species, subordinates help to raise the dominant breeders’ offspring in return for benefits associated with group membership. Here, Grinsted and Field show that the amount of help provided by subordinate paper wasps depends on ...
Lena Grinsted, Jeremy Field
doaj   +3 more sources

Brighter-colored paper wasps (Polistes dominula) have larger poison glands [PDF]

open access: yesFrontiers in Zoology, 2012
Introduction Aposematism is a defense system against predators consisting of the toxicity warning using conspicuous coloration. If the toxin production and aposematic coloration is costly, only individuals in good physical condition could simultaneously ...
Vidal-Cordero J   +5 more
doaj   +5 more sources

Self-complexification through integral feedback in eusocial paper wasps of various levels of sociality [PDF]

open access: yesHeliyon, 2023
We investigate how simple physical interactions can generate remarkable diversity in the life history of social agents using data of social wasps, yielding complex scalable task partitioning. We built and analyzed a computational model to investigate how
Thomas Schmickl, Istvan Karsai
doaj   +2 more sources

Dynamic neurogenomic responses to social interactions and dominance outcomes in female paper wasps. [PDF]

open access: yesPLoS Genetics, 2021
Social interactions have large effects on individual physiology and fitness. In the immediate sense, social stimuli are often highly salient and engaging.
Floria M K Uy   +5 more
doaj   +2 more sources

Paper wasps: A model clade for social cognition [PDF]

open access: yesCurrent Opinion in Neurobiology
Paper wasps are a highly intelligent group of socially flexible insects with complex lives and variation in social structures. They engage in sophisticated communication within their small societies using olfaction, vibration, and even visual signals of quality or individual identity in some species.
Christopher M. Jernigan   +3 more
openaire   +3 more sources

Transitive inference in Polistes paper wasps [PDF]

open access: yesBiology Letters, 2019
Transitive inference (TI) is a form of logical reasoning that involves using known relationships to infer unknown relationships (A > B; B > C; then A > C). TI has been found in a wide range of vertebrates but not in insects. Here, we test whether Polistes dominula and Polistes metricus
Elizabeth A. Tibbetts   +3 more
openaire   +3 more sources

Honey wasps differ from other wasps in possessing large gut communities dominated by host-restricted bacteria [PDF]

open access: yesmBio
Honey-feeding social bees, including honey bees, bumble bees, and stingless bees, possess distinctive gut bacterial communities that provide benefits to hosts, such as defense against pathogens and parasites.
Jo-anne C. Holley   +4 more
doaj   +2 more sources

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