Results 81 to 90 of about 1,612 (200)

Molecular signatures of alternative reproductive strategies in a facultatively social hover wasp

open access: yesMolecular Ecology, Volume 33, Issue 2, January 2024.
Abstract Social insect reproductives and non‐reproductives represent ideal models with which to understand the expression and regulation of alternative phenotypes. Most research in this area has focused on the developmental regulation of reproductive phenotypes in obligately social taxa such as honey bees, while relatively few studies have addressed ...
Benjamin A. Taylor   +8 more
wiley   +1 more source

Behavioural evolution of Neotropical social wasps (Vespidae: Polistinae): the queen selection process

open access: yesCladistics, 2023
AbstractAll Epiponini wasps are polygynic, with multiple queens alternating over the colony cycle. There are several potential queens in the early stages of this cycle, but as it progresses, the number of queens is reduced. Because most individuals remain reproductively totipotent, there is great potential for conflicts over reproduction. Workers could
Laura Chavarría‐Pizarro   +4 more
openaire   +2 more sources

Análisis comparativo glandular de la cabeza en géneros de la subfamilia polistinae (hymenoptera: vespidae) y rastreo de sus caracteres a lo largo de su filogenia [PDF]

open access: yes, 2014
Los polistinos llaman la atención por su organización social y la variedad de glándulas que presentan, varias de ellas involucradas en la comunicación, desarrollo y construcción de los nidos.
Penagos Arévalo, Andrea Carolina
core  

The phylogeny of the social wasp subfamily Polistinae: evidence from microsatellite flanking sequences, mitochondrial COI sequence, and morphological characters

open access: yesBMC Evolutionary Biology, 2004
Background Social wasps in the subfamily Polistinae (Hymenoptera: Vespidae) have been important in studies of the evolution of sociality, kin selection, and within colony conflicts of interest.
Strassmann Joan E   +3 more
doaj   +1 more source

Supplemental Material for 'Total-evidence phylogeny of the New World Polistes Lepeletier, 1836, paper wasps (Vespidae, Polistinae, Polistini). (American Museum novitates, no. 3973)' [PDF]

open access: yes, 2021
Supplemental Material for 'Total-evidence phylogeny of the New World Polistes Lepeletier, 1836, paper wasps (Vespidae, Polistinae, Polistini). (American Museum novitates, no. 3973)
Oliveira, Márcio Luiz   +4 more
core   +1 more source

Social Wasps (Hymenoptera: Vespidae: Polistinae) of the Jaú National Park, Amazonas, Brazil

open access: yesEntomoBrasilis, 2015
Social wasps are common elements in Neotropics, although even elementary data about this taxon in Amazon region is partially unknown. Therefore the purpose of this work was to increase the knowledge of social wasp fauna at Jaú National Park.
Alexandre Somavilla   +2 more
doaj   +3 more sources

Bemerkenswerte Faltenwespen-Funde aus der orientalischen Region Teil 7 (Hymenoptera: Vespidae, Eumeninae, Polistinae) [PDF]

open access: yes, 2013
Gusenleitner, J. (2013): Bemerkenswerte Faltenwespen-Funde aus der orientalischen Region Teil 7 (Hymenoptera: Vespidae, Eumeninae, Polistinae).
Gusenleitner, J.
core   +1 more source

Long- and short-term changes in social wasp community structure in an urban area

open access: yesSociobiology, 2018
The success of social wasps in anthropic environments is related to their ability to nest both in vegetation and human constructions, and, as humans modify their own environments, wasps community structure may shift as well.
Mateus Fajardo de Freitas Salviato Detoni   +4 more
doaj   +1 more source

Polistinae (Vespidae, Hymenoptera) do Departamento de Zoologia, Universidade Federal do Paraná (Curitiba, Brasil) descritos e identificados por O. W. Richards [PDF]

open access: yes, 1991
Polistinae (Vespidae, Hymenoptera) do Departamento de Zoologia, Universidade Federal do Paraná (Curitiba, Brasil) descritos e identificados por O.
Almeida, Maria Christina de   +1 more
core   +1 more source

Biogeography of the social wasp genus Brachygastra (Hymenoptera: Vespidade: Polistinae)

open access: yesJournal of Biogeography, 2014
AbstractAimThe aim of this study was to understand the biogeography of Brachygastra. As the spatial component of evolution is of fundamental importance to understanding the processes shaping the evolution of taxa, the known geological history of the Neotropical region was used together with the current phylogeny and distribution of species to ...
da Silva, Marjorie   +1 more
openaire   +4 more sources

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