Results 1 to 10 of about 2,944 (168)

Descripción de la primera especie neotropical de Bassettia Ashmead, 1887 de Panamá (Hymenoptera, Cynipidae, Cynipini) [PDF]

open access: yesGraellsia, 2010
Se describe una nueva especie de Bassettia Ashmead, 1887, Bassettia caulicola (Hymenoptera, Cynipidae, Cynipini), de Panamá. La nueva especie induce agallas en los tallos de Quercus bumelioides Liebm. (Fagaceae secc. Quercus).
E. Medianero, J. L. Nieves-Aldrey
doaj   +2 more sources

Chromosomes of Belonocnema treatae Mayr, 1881 (Hymenoptera, Cynipidae)

open access: yesComparative Cytogenetics, 2015
Chromosomes of the asexual and sexual generation of the gall wasp Belonocnema treatae Mayr, 1881 (Cynipidae) were analyzed. Females of both generations have 2n = 20, whereas males of the sexual generation have n = 10.
Vladimir E. Gokhman   +2 more
doaj   +1 more source

Tettigoniidae (Orthoptera) ovipositing in old galls of Dryocosmus kuriphilus (Hymenoptera: Cynipidae)

open access: yesEuropean Journal of Entomology, 2016
This paper presents biological notes on two species of Orthoptera: Tettigoniidae that emerged from old spongy-woody galls of Dryocosmus kuriphilus Yasumatsu, 1951 collected in Sicily (Italy) in April 2015: Leptophyes sicula Kleukers, Odé et Fontana, 2010
Giuliano CERASA, Bruno MASSA
doaj   +1 more source

Phylogeography of Trigonaspis synaspis (Hymenoptera: Cynipidae) from Anatolia based on mitochondrial and nuclear DNA sequences

open access: yesEuropean Journal of Entomology, 2015
Sequence data for the nuclear ITS2 region and part of the mitochondrial cytochrome b gene were used to reveal intraspecific phylogeography and population genetic structure of the oak gall wasp Trigonaspis synaspis from Anatolia. One hundred and sixty six
Serap MUTUN, Gamze ATAY
doaj   +1 more source

Three new species of herb gall wasps (Hymenoptera: Cynipidae) from Turkey

open access: yesEuropean Journal of Taxonomy, 2021
Three new species of herb gall wasps (Cynipidae: Aulacideini and Phanacidini) are described from Turkey. Aulacidea turguti sp. nov. induces galls on Hieracium patentissimum Freyn & Sint. ex Freyn, 1895 (Asteraceae) and was collected in Gümüşhane province,
Musa Azmaz, Yusuf Katılmış
doaj   +1 more source

Distribution and dispersal of the invasive Asian chestnut gall wasp, Dryocosmus kuriphilus (Hymenoptera: Cynipidae), across the heterogeneous landscape of the Iberian Peninsula

open access: yesEuropean Journal of Entomology, 2018
Dryocosmus kuriphilus (Hymenoptera: Cynipidae), also known as the Asian chestnut gall wasp, is a non-native invasive species that has recently appeared in many regions of Europe, including the Iberian Peninsula.
Diego GIL-TAPETADO   +3 more
doaj   +1 more source

Nuevos datos faunísticos, corológicos y biológicos sobre los Cinípidos del ámbito íbero-balear (Hymenoptera, Cynipidae)

open access: yesGraellsia, 2001
Se presenta la compilación de los resultados faunísticos inéditos, de los muestreos de cinípidos en la Península Ibérica e islas Baleares realizados por el autor a lo largo de los últimos 20 años.
J. L. Nieves-Aldrey
doaj   +1 more source

New and little‐known species of gall midges (Diptera, Cecidomyiidae) and other gall‐formers in the fauna of Dagestan

open access: yesЮг России: экология, развитие
Aim. To develop additional information about the diversity of gall‐forming insects in Dagestan, their distribution, trophic links and features of the formation of complexes of dominant species on common host plants.The materials were collected in the ...
Z. A. Fedotova   +4 more
doaj   +1 more source

Host Specialization in Plant-galling Interactions: Contrasting Mites and Insects

open access: yesDiversity, 2019
Galling arthropods represent one of the most specialized herbivore groups. On an evolutionary scale, different taxa of insects and mites have convergently adapted to a galling lifestyle.
Walter Santos de Araújo   +11 more
doaj   +1 more source

Los Chalcidoidea (Hymenoptera) asociados con agallas de Cinípidos (Hymenoptera, Cynipidae) en la Comunidad de Madrid

open access: yesGraellsia, 2006
Se compila y actualiza la información existente sobre la comunidad parasitoide de Chalcidoidea, asociada a agallas de cinípidos (Hymenoptera, Cynipidae) en la Comunidad de Madrid. Los datos corresponden a más de 1000 registros, tanto de datos publicados,
J. F. Gómez   +4 more
doaj   +1 more source

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