Results 31 to 40 of about 3,749 (288)

Survey of social wasps (Hymenoptera, Vespidae, Polistinae) in Amazon rainforest fragments in Acre, Brazil [PDF]

open access: yesActa Amazonica, 2018
The State of Acre, in the southwestern Brazilian Amazon, harbors high biodiversity and a high degree of endemisms. Nevertheless, there are few studies on the diversity of social wasps occurring in this region.
Bruno GOMES   +3 more
doaj   +2 more sources

EAACI Molecular Allergology User's Guide 2.0

open access: yesPediatric Allergy and Immunology, Volume 34, Issue S28, March 2023., 2023
Abstract Since the discovery of immunoglobulin E (IgE) as a mediator of allergic diseases in 1967, our knowledge about the immunological mechanisms of IgE‐mediated allergies has remarkably increased. In addition to understanding the immune response and clinical symptoms, allergy diagnosis and management depend strongly on the precise identification of ...
Stephanie Dramburg   +100 more
wiley   +1 more source

Pollinator efficiency of avocado (Persea americana) flower insect visitors

open access: yesEcological Solutions and Evidence, Volume 3, Issue 4, October–December 2022., 2022
Graphical abstract showing the visitation frequency and pollinator efficiency of avocado flower insect visitor and their conservation. Abstract Pollination services from insects are important for higher yield and better fruit quality in avocado (Persea americana Mill.).
Rose Nyakemiso Sagwe   +4 more
wiley   +1 more source

Checklist of Social (Polistinae) and Solitary (Eumeninae) Wasps from a Fragment of Cerrado “Campo Sujo” in the State of Mato Grosso do Sul, Brazil

open access: yesSociobiology, 2013
Cerrado is one of the richest biomes in the world but it is still very threatened by human actions that affect not only the flora, but also the fauna, and certainly the largest known group, the insects.
Yuri Campanholo Grandinete   +1 more
doaj   +3 more sources

Complete mitochondrial DNA sequence of the paper wasp Polistes riparius (Hymenoptera: Vespidae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
The paper wasp Polistes riparius is distributed in cold regions of northern East Asia to Russia. P. riparius are characterized by having longer cells than those of the closely related P.
Kazuhisa Yamasaki   +6 more
doaj   +1 more source

Five decades of misunderstanding in the social Hymenoptera: a review and meta‐analysis of Michener's paradox

open access: yesBiological Reviews, Volume 97, Issue 4, Page 1559-1611, August 2022., 2022
ABSTRACT In a much‐cited 1964 paper entitled “Reproductive efficiency in relation to colony size in hymenopterous societies,” Charles Michener investigated the correlation between a colony's size and its reproductive efficiency – the ability of its adult females to produce reproductives, measured as per‐capita output. Based on his analysis of published
Robert L. Jeanne   +4 more
wiley   +1 more source

Gene dynamics of haplodiploidy favor eusociality in the Hymenoptera

open access: yesEvolution, Volume 76, Issue 7, Page 1546-1555, July 2022., 2022
Abstract The problem of whether haplodiploidy is responsible for the frequent evolution of eusociality in the Hymenoptera remains unresolved. The little‐known “protected invasion hypothesis” posits that because a male will transmit a new allele for alloparental care to all his daughters under haplodiploidy, such an allele has a higher probability of ...
Jack da Silva
wiley   +1 more source

Polistes dominula (Christ, 1791) (Hymenoptera: Vespidae: Polistinae) found in South Dakota, U.S.A. [PDF]

open access: yes, 2010
Polistes dominula (Christ, 1791) (Hymenoptera: Vespidae: Polistinae), a Palearctic paper wasp established in North America, is reported for the first time from the state of South Dakota, U.S ...
Hesler, Louis S.
core   +2 more sources

Ecosystem services provided by aculeate wasps

open access: yesBiological Reviews, Volume 96, Issue 4, Page 1645-1675, August 2021., 2021
ABSTRACT The aculeate wasps are one of the most diverse and speciose insect taxa; they are omnipresent across ecosystems and exhibit diverse co‐evolutionary and exploitative associations with other organisms. There is widespread conjecture that aculeate wasps are likely to perform essential ecological and economic services of importance to the health ...
Ryan E. Brock   +2 more
wiley   +1 more source

\u3ci\u3ePolistes Dominula\u3c/i\u3e (Christ) (Hymenoptera: Vespidae: Polistinae) Recorded from Nebraska [PDF]

open access: yes, 2018
Polistes dominula (Christ), a Palearctic paper wasp that has established in various areas of North America, is reported for the first time from the state of Nebraska based on specimens from the city of Lincoln.
Hesler, Louis S
core   +2 more sources

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