Results 21 to 30 of about 140 (84)

The Neotropical species of Clistopyga (Hymenoptera, Ichneumonidae, Pimplinae). Part I: the C. chaconi species group, with the description of eleven new species [PDF]

open access: yes, 2016
The New World Clistopyga chaconi species group is revised. Eleven species are described as new: C. amazonica sp. nov., C. cinnamoptera sp. nov., C. cuscoensis sp. nov., C. hayesiana sp. nov., C. melanoptera sp. nov., C. misionensis sp. nov., C.
Bordera, Santiago   +4 more
core   +5 more sources

Distribution and Prolonged Diapause of the Rowan Seed Predators Argyresthia conjugella (Lepidoptera: Yponomeutidae) and Megastigmus brevicaudis (Hymenoptera: Torymidae) and their Parasitoids in Norway [PDF]

open access: yes, 2023
The seed predator Argyresthia conjugella Zeller has rowan as its preferred host plant. In years of poor fruiting in rowan, it oviposits on apples. To improve the knowledge of this apple pest, rowanberries were collected from localities all over Norway ...
Hofsvang, Trond   +3 more
core   +1 more source

The northernmost record of Eriostethus rufus (Uchida, 1932) (Hymenoptera, Ichneumonidae) with an indication of new host, Trichonephila clavata (Koch, 1878) (Araneae, Araneidae) and its web manipulation [PDF]

open access: yes, 2021
Eriostethus rufus (Uchida, 1932) is a polysphinctine ectoparasitoid of araneid spiders (Neoscona spp.) and is endemic to Japan. An individual was collected in Yamagata Prefecture (38º46' N), northern Japan, the northernmost record of the species and also
Keizo Takasuka
core   +2 more sources

The North American ichneumon-flies of the tribe Ephialtini [PDF]

open access: yesProceedings of the United States National Museum, 1920
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Revisión taxonómica del género Dolichomitus Smith (Hymenoptera: Ichneumonidae) en Perú [PDF]

open access: yes, 2022
Revisa las especies del género Dolichomitus que ocurren en Perú. Previamente se conocían tres especies para el país y en este trabajo se describen siete nuevas especies, todas han sido colectadas en bosques de los Andes tropicales y se registra por ...
Inga Alarcón, Lita Rubí
core  

Phylogeny of the Subfamilies of Ichneumonidae (Hymenoptera) [PDF]

open access: yes, 2019
A combined morphological and molecular phylogenetic analysis was performed to evaluate the subfamily relationships of the parasitoid wasp family Ichneumonidae (Hymenoptera).
Bennett, Andrew M.R.   +3 more
core   +2 more sources

A Review of the Carpathian Ephialtini Parasitoids (Hymenoptera, Ichneumonidae, Pimplinae) Associated with Spiders

open access: yesVestnik Zoologii, 2018
Abstract A list of the Carpathian species of the tribe Ephialtini associated with spider hosts is provided. Totally, 33 species are present in the region, 27 of them in the Ukrainian part and 22 in Romania. Acrodactyla quadrisculpta (Gravenhorst, 1820), Clistopyga canadensis Provancher, 1880, Schizopyga frigida Cresson, 1870, the genus Sinarachna ...
openaire   +1 more source

First records of Acrotaphus fuscipennis (Cresson) and of A. tibialis (Cameron) from the United States (Hymenoptera: Ichneumonidae) [PDF]

open access: yes, 2005
Acrotaphus fuscipennis (Cresson), distinctive because of its black wings and bright red body, is recorded for the first time from the United States. It was reared from araneid spiders collected in Florida, which constitutes the first host record for this
Brambila, Julieta, Porter, Charles C.
core  

Red deer habitat management in the Highlands: Consequences for invertebrates

open access: yes, 2011
In Scotland, the well documented increase in the red deer population is widely regarded as a cause for concern, due to potentially detrimental impacts of grazing.
Tinsley-Marshall, Paul James   +1 more
core   +1 more source

New species and records of Rhyssa and Rhyssella (Hymenoptera: Ichneumonidae: Rhyssinae) from Florida and Central America [PDF]

open access: yes, 2001
Rhyssa neotropicae n. sp. is the first Rhyssa to be recorded from the New World tropics, where it was collected in cloud forest at 1800 m on Monte Uyuca near Zamorano, Honduras. It is closely related to the Nearctic R. hoferi Rohwer and R.
Porter, Charles C.
core  

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