Results 1 to 10 of about 241 (144)

Evolution of Metapostnotum in Flat Wasps (Hymenoptera, Bethylidae): Implications for Homology Assessments in Chrysidoidea [PDF]

open access: yesPLoS ONE, 2015
Some authors in the past based their conclusions about the limits of the metapostnotum of Chrysidoidea based on the position of the mesophragmo-metaphragmal muscle, rather than aspects of the skeleton and musculature associated with the metapectal ...
Celso Azevedo, Ricardo Kawada
exaly   +3 more sources

A Synopsis of the Chrysidid Genera of Neotropical America (Chrysidoidea, Hymenoptera) [PDF]

open access: yesPsyche: A Journal of Entomology, 1980
Psyche: A Journal of Entomology, Volume 87, Issue 1-2, Page 75-91, 1980.
Lynn S. Kimsey, Richard M. Bohart
doaj   +4 more sources

Differences in functional trait responses to elevation among feeding guilds of Aculeata community [PDF]

open access: yesEcology and Evolution, Volume 12, Issue 8, August 2022., 2022
The response of communities to climate change is expected to vary among feeding guilds. We found that functional trait composition of each feeding guild in Aculeata bees and wasps community responded to the elevational gradient in different ways. This differences can produce different community assembly patterns in different guilds during further ...
Kazushige Uemori   +2 more
wiley   +2 more sources

The Chrysidoidea Wasps (Hymenoptera, Aculeata) in Conventional Coffee Crops and Agroforestry Systems in Southeastern Brazil [PDF]

open access: yesPapéis Avulsos de Zoologia, 2020
Agroforestry systems represent the integration of agricultural crops with native vegetation. These systems are of great importance to minimize the agricultural impact in the land through intercropping of these vegetations.
André Luis Martins   +3 more
doaj   +1 more source

Las avispas Dryinidae de la región neotropical (Hymenoptera: Chrysidoidea)

open access: yesBiota Colombiana, 2000
Los Dryinidae (Hymenoptera: Chrysidoidea) constituyen una familia de avispas cosmopolita con aproximadamente 1400 especies, que son parasitoides y normalmente también depredadores de Hemiptera Auchenorrhyncha.
Massimo Olmi   +2 more
doaj   +10 more sources

A new species of Bocchus from upper Eocene Rovno amber (Hymenoptera, Dryinidae) [PDF]

open access: yesJournal of Hymenoptera Research, 2022
A new fossil species of Dryinidae (Hymenoptera, Chrysidoidea) from upper Eocene Rovno amber (Ukraine) is described: Bocchus rex sp. nov. It is compared with two other species of Bocchus known from European amber: B.
Massimo Olmi   +6 more
doaj   +3 more sources

One new species and one new record of Dryinus Latreille, 1804 (Hymenoptera: Dryinidae) from Uruguay

open access: yesRevista Chilena de Entomología, 2021
Dryinus Latreille, the most diverse genus of Dryininae (Hymenoptera: Dryinidae), has a worldwide distribution with 268 extant species, of which 103 are reported from the Neotropics.
André Luis Martins   +1 more
doaj   +1 more source

The ant abdomen: The skeletomuscular and soft tissue anatomy of Amblyopone australis workers (Hymenoptera: Formicidae)

open access: yesJournal of Morphology, Volume 283, Issue 6, Page 693-770, June 2022., 2022
The ant abdomen is critically understudied, despite its functional, evolutionary, and systematic importance. Using physical dissection, scanning electron microscope, histology, and microcomputed tomography, we provide the first complete treatment of the skeletomusculature, exocrine glands, and other major organs of the abdomen.
Ziv E. Lieberman   +3 more
wiley   +1 more source

An integrated phylogenetic reassessment of the parasitoid superfamily Platygastroidea (Hymenoptera: Proctotrupomorpha) results in a revised familial classification

open access: yesSystematic Entomology, Volume 46, Issue 4, Page 1088-1113, October 2021., 2021
We use a combination of morphological, multi‐locus Sanger sequencing, and whole‐genome sequences to infer the phylogeny of the parasitoid wasp superfamily Platygastroidea. The ancestral hosts of platygastroids were the eggs of Orthoptera. Numerous subsequent host shifts have led to the use of other hosts from an additional eight insect orders and ...
Huayan Chen   +10 more
wiley   +1 more source

Discovery of a new species of Lonchodryinus from Madagascar (Hymenoptera, Dryinidae) [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2023
A new species of pincer wasp, Lonchodryinus ater sp. nov. (Hymenoptera, Dryinidae) is described from Madagascar, Toliara province, Beza Mahafaly Reserve. The new species is close to L. hovanus Olmi, 2004.
Massimo Olmi
doaj  

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