Results 21 to 30 of about 3,098 (199)

To the knowledge of the fauna of sawfies (Hymenoptera: Symphyta) of Tajikistan [PDF]

open access: yesКавказский энтомологический бюллетень
An annotated list of 26 species of sawfies belonging to four families collected in Tajikistan is presented. Arge scita (Moscáry, 1880), Athalia cornubiae Benson, 1931, Halidamia afnis (Fallén, 1807), Nematus tataricus Zinovjev, 1978, and Tenthredo echo ...
S.V. Vasilenko   +2 more
doaj   +1 more source

Second contribution to the sawflies of Belső Somogy (Hymenoptera: Symphyta) [PDF]

open access: yes, 2018
105 species were collected in Belső Somogy. With the present results, the known number of sawflies of this area increased up to 164. 11 rare species were captured: Pamphilius marginatus (Serville, 1823), Dolerus (Cyperolerus) anticus ssp.
Haris, Attila
core   +1 more source

The immature stages and biology of two Xenapates species in West Africa (Hymenoptera, Tenthredinidae) [PDF]

open access: yes, 2016
The immature stages and host plants of Xenapates Kirby, 1882 were hitherto unknown. We describe the larvae, prepupae and pupae of X. braunsi (Konow, 1896) and X. gaullei (Konow, 1896), and record observations on aspects of their biology. The relationship
Goergen, Georg E.   +2 more
core   +2 more sources

Recent additions to the list of German sawflies (Hymenoptera, Symphyta) [PDF]

open access: yesDeutsche Entomologische Zeitschrift, 2020
Two tenthredinid sawfly species are newly recorded in Germany: Pristiphora krausi (Lacourt, 2006) and P. melagonia sp. nov. The latter is also recorded from Greece and Spain. These species belong to the Pristiphora depressa group, as confirmed by genetic
Andrew Liston, Marko Prous
doaj   +3 more sources

The Bindweed Plume Moth, \u3ci\u3eEmmelina Monodactyla\u3c/i\u3e (Lepidoptera: Pterophoridae): First Host Record for \u3ci\u3ePhaeogenes Vincibilis\u3c/i\u3e (Hymenoptera: Ichneumonidae) [PDF]

open access: yes, 2017
The first host record for Phaeogenes (= Oronotus) vincibilis, a solitary ichneumonine pupal parasite, is the bindweed plume moth, Emmelina ...
Purrington, Foster Forbes   +1 more
core   +2 more sources

Asian Horntail Eriotremex formosanus (Matsumura) (Insecta: Hymenoptera: Symphyta: Siricidae: Tremicinae)

open access: yesEDIS, 2015
Since it was introduced to North America, the Asian woodwasp has become the most common wood wasp in Florida. It is not considered an economically important pest because it only attacks dying or dead trees, but the species may someday prove to be a pest
You Li, Jiri Hulcr
doaj   +5 more sources

Biology of \u3ci\u3eDiastrophus Nebulosus\u3c/i\u3e (Hymenoptera: Cynipidae) and Its Parasitoid/Inquiline Complex in Galls on \u3ci\u3eRubus Flagellaris\u3c/i\u3e (Rosaceae) [PDF]

open access: yes, 2018
Rubus flagellaris patches occasionally harbor colonies of compound stem- galls initiated by the cynipid, Diastrophus nebulosus. These isolated colonies host a parasitoid/inquiline complex made up of five principal and three incidental chalcidoid species ...
Gordinier, H. C
core   +2 more sources

Review of the genus classification of Abiinae (Cimbicidae, Hymenoptera)

open access: yesEuropean Journal of Taxonomy, 2020
Abiinae is the second-largest subfamily in Cimbicidae, a small family of true sawflies (Tenthredinoidea). The subfamily is adequately defined, but the generic classification has been unstable. Currently, only two genera are regarded as valid: Abia Leach,
Lars Vilhelmsen, Akihiko Shinohara
doaj   +1 more source

René Edmont Malaise (1892-1978), un personaje famoso por su trampa [PDF]

open access: yes, 2015
René Malaise was an Entomologist of the twentieth century who devoted much of his life to the study of Symphyta, a group of Hymenoptera which focused his PhD.
Marcos-García, M. Ángeles
core   +1 more source

The Potential of Arable Weeds to Reverse Invertebrate Declines and Associated Ecosystem Services in Cereal Crops [PDF]

open access: yes, 2020
There is global concern that invertebrate populations are declining rapidly, particularly in agricultural habitats. Declines have been attributed to the intensification of farming systems, with many studies focussing on a lack of semi-natural habitat in ...
Aebischer, Nicholas J.   +5 more
core   +1 more source

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