Results 31 to 40 of about 393 (160)

Ozone Induces Distress Behaviors in Fig Wasps with a Reduced Chance of Recovery

open access: yesInsects, 2021
Among anthropogenic environmental risks, air pollution has the potential to impact animal and plant physiology, as well as their interactions and the long-term survival of populations, which could threaten the functioning of ecosystems.
Maryse Vanderplanck   +3 more
doaj   +1 more source

Effect of local mate competition on fig wasp sex ratios Efeito da competição local por acasalamentos na razão sexual de vespas de figo

open access: yesBrazilian Journal of Biology, 2006
In fig wasps, mating takes place among the offspring of one or a few foundress mothers inside the fig from which mated females disperse to found new broods. Under these conditions, related males will compete with each other for mating and several studies
R. A. S. Pereira, A. P. Prado
doaj   +1 more source

Differentiation during fig ontogeny suggests opposing selection by mutualists

open access: yesEcology and Evolution, 2020
Dioecy allows separation of female and male functions and therefore facilitates separate co‐evolutionary pathways with pollinators and seed dispersers. In monoecious figs, pollinators' offspring develop inside the syconium by consuming some of the seeds.
Silvia B. Lomáscolo, Douglas J. Levey
doaj   +1 more source

Occurrence of internally ovipositing non-agaonid wasps and pollination mode of the associated agaonid wasps

open access: yesPlant Diversity, 2017
Figs (Ficus, Moraceae) and their pollinating fig wasps (Hymenoptera, Agaonidae, Chalcidoidea) are a striking example of obligate mutualism and coevolution.
Xinmin Zhang, Darong Yang
doaj   +1 more source

The Phylosymbiosis Pattern Between the Fig Wasps of the Same Genus and Their Associated Microbiota

open access: yesFrontiers in Microbiology, 2022
Microbial communities can be critical for many metazoans, which can lead to the observation of phylosymbiosis with phylogenetically related species sharing similar microbial communities.
Jiaxing Li   +3 more
doaj   +1 more source

Agaonidae

open access: yes, 2000
In the key to genera of Nearctic Agaonidae (BoucÏek, 1997), couplet 10 (8) should be altered as follows to allow identi fi cation of these genera: 10(8) Stigmal vein at a right angle to wing margin and about as long as marginal vein, the postmarginal vein very short and stub-like; body brown to yellow, shiny; tarsi 4 segmented ...
Beardsley, John W., Rasplus, Jean-Yves
openaire   +1 more source

A checklist of Chalcidoidea (Insecta: Hymenoptera) of Khuzestan in southwestern Iran [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2016
The chalcid wasps (Hymenoptera: Chalcidoidea) is one of the largest groups of wasps with tremendous morphological, ecological, biological, and taxonomic diversity whose economic importance is being pest natural enemies or plant pests. The unknown chalcid
Seyed Abbas Moravvej   +2 more
doaj  

A molecular phylogeny of the Chalcidoidea (Hymenoptera). [PDF]

open access: yesPLoS ONE, 2011
Chalcidoidea (Hymenoptera) are extremely diverse with more than 23,000 species described and over 500,000 species estimated to exist. This is the first comprehensive phylogenetic analysis of the superfamily based on a molecular analysis of 18S and 28S ...
James B Munro   +7 more
doaj   +1 more source

Premature attraction of pollinators to inaccessible figs of Ficus altissima: a search for ecological and evolutionary consequences. [PDF]

open access: yesPLoS ONE, 2014
Adult life spans of only one or two days characterise life cycles of the fig wasps (Agaonidae) that pollinate fig trees (Ficus spp., Moraceae). Selection is expected to favour traits that maximise the value of the timing of encounters between such ...
Yuan Zhang   +3 more
doaj   +1 more source

A literature-based review of Hymenoptera Parasitica and Chrysidoidea from Reunion Island

open access: yesZooKeys, 2017
A review of the genera and species of Hymenoptera Parasitica and Chrysidoidea reported so far from Reunion Island is provided with host information. Data presented here is based on a review of the existing literature by the authors. The list includes: (1)
David Muru   +3 more
doaj   +3 more sources

Home - About - Disclaimer - Privacy