Results 41 to 50 of about 2,108 (169)

The extinct Baltic amber genus Propelma Trjapitzin, a valid genus of Neanastatinae (Hymenoptera, Eupelmidae)

open access: yesZooKeys, 2013
The extinct Eocene Baltic amber genus Propelma Trjapitzin 1963 is removed from synonymy under Eupelmus Dalman 1820 (Hymenoptera, Eupelmidae, Eupelminae) and treated as a valid genus within Neanastatinae Kalina 1984 based on examination of the holotype ...
Gary Gibson
doaj   +1 more source

Natural parasitism of the Citrus Leafminer (Lepidoptera: Gracillariidae) over eight years in seven citrus regions of São Paulo, Brazil [PDF]

open access: yes, 2015
The citrus leafminer (CLM) Phyllocnists citrella Stainton (Lepidoptera: Gracillariidae) was frst recorded in Brazil in 1996. In 1998, the parasitoid Ageniaspis citricola Logvinovskaya (Hymenoptera: Encyrtdae) was introduced and established in many ...
Diez PA   +12 more
core   +1 more source

Exploring hymenopteran parasitoid communities and their hosts: A comparative study of farmland and semi‐natural ecotones with focus on pentatomoid bugs and their antagonists

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 1, Page 118-127, February 2026.
Farmland ecotones support high parasitoid diversity, despite lower arthropod richness compared to semi‐natural habitats. Farmland ecotones support high pentatomoid bug abundance, while pentatomoid parasitoids were equally abundant and diverse in both ecotones.
Lisa Obwegs   +4 more
wiley   +1 more source

Reproductive capacity of females Eupelmus vuilleti (Eupelmidae) inseminated by hyperparasitoid males developed upon the primary parasitoid Dinarmus basalis (Pteromalidae). [PDF]

open access: yes, 2005
Eupelmus vuilleti is a primary and solitary ectoparasitoid of the larval stages of Bruchids (Callosobruchus maculatus, Bruchidius atrolineatus). In a context of intense competition for healthy hosts, E.
Bressac, Christophe   +5 more
core   +1 more source

New records of Chalcidoidea (Hymenoptera) from the Maltese Islands with an updated checklist [PDF]

open access: yes, 2019
Thirty-three species of Chalcidoidea (Hymenoptera) are newly recorded from the Maltese Islands, of which, 19 include host data. An updated checklist for the 181 chalcidoid species recorded from Malta is also included, which belong to 17 families as ...
Askew, Richard R., Mifsud, David
core   +1 more source

New record of seed beetles of the genus Megabruchidius Borowiec, 1984 (Chrysomelidae: Bruchinae) and associated parasitoids (Hymenoptera: Chalcidoidea) from Bulgaria

open access: yesHistoria Naturalis Bulgarica
The Asian seed beetles Megabruchidius dorsalis (Fåhraeus, 1839) and M. tonkineus (Pic, 1904) (Chrysomelidae: Bruchinae) are reported from several new localities in Bulgaria. These species successfully established in the country, but M.
Denis Gradinarov   +4 more
doaj   +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  

Hymenopteran parasitoids of the ant-eating spider Zodarion styliferum (Simon) (Araneae, Zodariidae)

open access: yesZooKeys, 2013
Calymmochilus dispar Bouček & Andriescu (Hymenoptera, Eupelmidae) and Gelis apterus (Pontoppidan) (Hymenoptera, Ichneumonidae) are newly recorded as parasitoids of the ant-eating spider Zodarion styliferum (Simon) (Araneae, Zodariidae). The larvae of
Stanislav Korenko   +4 more
doaj   +1 more source

Y a-t-il élimination d'Eupelmus orientalis Crawford par Eupelmus vuilleti Crawford (Hymenoptera : Eupelmidae) des systèmes de stockage du niébé (Vigna unguiculata Walp) ? [PDF]

open access: yes, 2007
Niébé is a food leguminous plant cultivated in tropical Africa for its seeds rich in proteins. The main problem setted by its production is the conservation of harvests. In the fields as in the stocks, the seeds are destroyed by pests (bruchids).
Ndoutoume-Ndong, Auguste   +1 more
core   +1 more source

A review of the species of Anastatus Motschulsky (Hymenoptera: Chalcidoidea: Eupelmidae) of the Indian subcontinent

open access: yesJournal of Threatened Taxa, 2009
The species of Anastatus Motschulsky (Chalcidoidea: Eupelmidae) from the Indian subcontinent are reviewed. A total of 28 species are recognized from the region based on females, including 13 species newly described from India.
T.C. Narendran
doaj   +1 more source

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