Results 11 to 20 of about 488 (152)

Neotropical Swarm-Founding Wasps (Vespidae: Polistinae: Epiponini) Accept Expelled Queens in Case of Queen Loss [PDF]

open access: yesSociobiology, 2018
In the Epiponini, queen number declines through colony cycle, because some queens are expelled from colonies. Here we demonstrate that Epiponini wasps may accept expelled queens in situations of queenlessness.
Laura Chavarria-Pizarro   +2 more
doaj   +5 more sources

Description of the male of Brachygastra moebiana Saussure 1867 (Hymenoptera: Vespidae; Epiponini)

open access: yesEntomoBrasilis, 2011
The male of Brachygastra moebiana (de Saussure) is described, including figures of male genitalia and notes about the Richards’s description of what he supposed to be the same species.
Sergio Ricardo Andena, Sidnei Mateus
doaj   +7 more sources

A Technique for Transferring Nests of Polybia (Hymenoptera: Vespidae: Epiponini) Wasps in Anthropized Environment

open access: yesSociobiology, 2022
Social wasps are model organisms in studies related to evolution and social behavior origin. They show high degree of sinanthropism and due to their feeding habits, they play important ecological roles.
Amanda Prato   +3 more
doaj   +2 more sources

Males of Neotropical social wasps (Vespidae, Polistinae, Epiponini) recognize colonies with virgin females [PDF]

open access: yesJournal of Hymenoptera Research, 2014
Male behavior of Neotropical swarm-founding wasps has rarely been observed. The few published observations about male activities only describe their behavior during the short period they spend inside nests.
Laura Chavarria Pizarro, Fernando Noll
doaj   +10 more sources

Marimbondos: systematics, biogeography, and evolution of social behaviour of neotropical swarm‐founding wasps (Hymenoptera: Vespidae: Epiponini)

open access: yesCladistics, 2020
AbstractNeotropical swarm‐founding wasps are divided into 19 genera in the tribe Epiponini (Vespidae, Polistinae). They display extensive variation in several colony‐level traits that make them an attractive model system for reconstructing the evolution of social phenotypes, including caste dimorphism and nest architecture. Epiponini has been upheld as
Fernando B. Noll   +7 more
openaire   +5 more sources

On the Production, Mating and Behavior of Males in Synoeca surinama (Vespidae: Polistinae: Epiponini)

open access: yesSociobiology, 2020
In  colonies  of  Neotropical  swarm-founding  wasps  (Epiponini),  males  are  thought  to be produced only in periods when there are many queens present.
Carlos Alberto dos Santos   +2 more
doaj   +5 more sources

Análise filogenética de alguns gêneros de vespas sociais Neotropicais (Hymenoptera, Vespidae, Epiponini). [PDF]

open access: yes, 2015
Vespidae (Hymenoptera) é uma família monofilética, de ampla distribuição, representada por seis subfamílias existentes (Carpenter 1993): Euparagiinae + (Masarinae + (Eumeninae + (Stenogastrinae + (Polistinae + Vespinae)))).
Sergio Ricardo Andena   +1 more
openaire   +2 more sources

Social Wasps in Exotic Forest Planting and Atlantic Rainforest in the Neotropical Region

open access: yesSociobiology, 2020
Social wasps play an important role in communities, whether in natural or agricultural ecosystems, performing pollination and/or predation on other organisms, especially caterpillars, which reveals their potential for biological control.
Reinildes Silva-Filho   +3 more
doaj   +2 more sources

Chartergellus jeannei, a New Species of the Swarming Social Wasps from the Amazon Forest (Hymenoptera, Vespidae, Epiponini). [PDF]

open access: yesSociobiology, 2015
A new species, Chartergellus jeannei Andena & Soleman, is described.
Yuri Campanholo Grandinete   +3 more
doaj   +4 more sources

Draft Genome Sequences of Tsukamurella sp. 8F and 8J Strains Isolated from Social Wasps (Vespidae; Polistinae: Epiponini). [PDF]

open access: yesMicrobiol Resour Announc, 2023
Strains of the genus Tsukamurella were isolated from Polybia sp. social wasps from Costa Rica. Draft genome sequences from both isolates were obtained of ~4.5 Mb in length and with 68% GC content.
Rojas-Villalta D   +3 more
europepmc   +4 more sources

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