Results 11 to 20 of about 1,324 (181)

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   +7 more sources

New parasitoid (Hymenoptera, Chalcidoidea) records of bark beetles (Coleoptera, Curculionidae, Scolytinae) in pine plantations in Bulgaria [PDF]

open access: yesBiodiversity Data Journal, 2023
In 2020 and 2021, chalcidoid parasitoids (Hymenoptera, Chalcidoidea) of bark beetles in pine (Pinus spp.) plantations were studied in Bulgaria. Samples (cuttings of stems and branches) of pine trees infested by bark beetles were collected from seven ...
Sevdalin Belilov   +3 more
doaj   +4 more sources

Mitochondrial genome of Chalcidoidea sp. (Hymenoptera: Apocrita: Chalcidoidea) and phylogenetic analysis [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2020
Chalcidoidea (Hymenoptera) are minute wasps which can attack immature and adult stages of virtually all insect orders. Here, we sequenced and annotated the mitochondrial genome (mitogenome) of Chalcidoidea sp.
Yuanchen Zhang   +4 more
doaj   +3 more sources

The usefulness of chromosomes of parasitic wasps of the subfamily Eupelminae (Hymenoptera: Chalcidoidea: Eupelmidae) for subfamily systematics

open access: yesEuropean Journal of Entomology, 2008
Karyotypes of 16 Eupelminae species were analyzed. The haploid chromosome number was found to be much more diverse than the n = 5 previously recorded for three studied species.
Lucian Fusu
exaly   +3 more sources

Critical checklist of the Chalcidoidea and Mymarommatoidea (Insecta, Hymenoptera) of Germany [PDF]

open access: yesBiodiversity Data Journal, 2022
Since the first checklist of German Chalcidoidea and Mymarommatoidea was published over two decades ago, a revision of the status of these superfamilies in Germany is overdue.
Stefan Vidal   +2 more
doaj   +3 more sources

Large-Scale Integrative Taxonomy of the Smallest Insects Reveals Astonishing Temperate Diversity (Hymenoptera: Chalcidoidea: Mymaridae). [PDF]

open access: yesMol Ecol
ABSTRACT Fairyflies (Hymenoptera: Chalcidoidea: Mymaridae) are a diverse but taxonomically understudied group of parasitoid wasps that attack the eggs of other insects. Being among the very smallest of all insects, they are often ignored in biodiversity surveys despite being one of the most abundant microhymenoptera in many habitats.
Hébert C, Favret C.
europepmc   +2 more sources

Larval morphology and life history of Eutrichosoma mirabile Ashmead and description of a new species of Eutrichosoma (Hymenoptera, Chalcidoidea) [PDF]

open access: yesJournal of Hymenoptera Research, 2020
The larval morphology and life history of the weevil parasitoid Eutrichosoma mirabile Ashmead (Hymenoptera, Chalcidoidea, Pteromalidae) are described, and the phylogenetic placement of the subfamily Eutrichosomatinae within Chalcidoidea is determined ...
Austin J. Baker, John M. Heraty
doaj   +3 more sources

Chromosomes of parasitic wasps of the superfamily Chalcidoidea (Hymenoptera): An overview [PDF]

open access: yesComparative Cytogenetics, 2020
An overview of the current knowledge of chromosome sets of the parasitoid superfamily Chalcidoidea is given. Karyotypes of approximately 240 members of this group, i.e. just above one percent of described species, are studied up to now.
Vladimir E. Gokhman
doaj   +3 more sources

A new species of the genus Stepanovia Kostjukov, 2004 (Hymenoptera: Eulophidae) from Taman Peninsula, Russia [PDF]

open access: yesКавказский энтомологический бюллетень, 2023
A new species of the genus Stepanovia Kostjukov, 2004 (Hymenoptera: Eulophidae: Tetrastichinae), S. kostjukovi sp. n., is described from the arid steppe zone of southern coast of the Taman Peninsula (Veselovka village, Krasnodar Region).
O.V. Kosheleva
doaj   +1 more source

From hell’s heart I stab at thee! A determined approach towards a monophyletic Pteromalidae and reclassification of Chalcidoidea (Hymenoptera) [PDF]

open access: yesJournal of Hymenoptera Research, 2022
The family Pteromalidae (Hymenoptera: Chalcidoidea) is reviewed with the goal of providing nomenclatural changes and morphological diagnoses in preparation for a new molecular phylogeny and a book on world fauna that will contain keys to identification ...
Roger Burks   +17 more
doaj   +3 more sources

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