Results 21 to 30 of about 145,079 (306)

NOTES ON HYMENOPTERA [PDF]

open access: yesThe Canadian Entomologist, 1895
The advent of another collecting season finds me with a very large proportion of my last year's captures still undetermined, and in many instances even unexamined. A few remarks, however, in regard to my success with the Hymenoptera may induce some of our younger members to pay more attention to this order.
openaire   +2 more sources

Discovery of the Old World genus Rogas Nees (Hymenoptera, Braconidae, Rogadinae) in the New World by DNA barcoding [PDF]

open access: yesDeutsche Entomologische Zeitschrift
Morphological taxonomy and a molecular phylogenetic analysis led to the recognition of a new species of Rogas Nees from Costa Rica, R. shimborii Quicke & Sharkey, sp. nov.
Donald L.J. Quicke   +4 more
doaj   +3 more sources

Contributions to the study of the Holarctic\ua0fauna of Microgastrinae (Hymenoptera,\ua0Braconidae). I. Introduction and first results of transatlantic\ua0comparisons [PDF]

open access: yes, 2014
Volume: 37Start Page: 61End Page ...
Cardinal, Sophie   +14 more
core   +1 more source

The bees of the genus Centris Fabricius, 1804 described by Theodore Dru Alison Cockerell (Hymenoptera: Apidae)

open access: yesEuropean Journal of Taxonomy, 2020
In this paper the primary types of Centris bees described by the British entomologist Theodore Dru Alison Cockerell deposited in the Natural History Museum (London) and the Oxford University Museum of Natural History (Oxford) in the United Kingdom, as ...
Felipe Vivallo
doaj   +1 more source

Checklist of British and Irish Hymenoptera - Platygastroidea [PDF]

open access: yes, 2016
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Notton, David   +8 more
core   +1 more source

Clinical effectiveness of hymenoptera venom immunotherapy [PDF]

open access: yes, 2013
Treatment failure during venom immunotherapy (VIT) may be associated with a variety of risk factors. Our aim was to evaluate the association of baseline serum tryptase concentration (BTC) and of other parameters with the frequency of VIT failure during ...
Scheipl, Fabian   +21 more
core   +1 more source

Hymenoptera

open access: yes, 2015
Published as part of Jennings, John T. & Austin, Andrew D., 2015, Synopsis of the hymenopteran fauna of Lord Howe Island with a preliminary checklist of species, pp. 423-432 in Zootaxa 3931 (3) on pages 426-430, DOI: 10.11646/zootaxa.3931.3.6, http://zenodo.org/record ...
Jennings, John T., Austin, Andrew D.
  +6 more sources

New host record of Doggerella chasanica (Hymenoptera, Braconidae, Braconinae) as a larval parasitoid of the serious forest pest Monochamus alternatus (Coleoptera, Cerambycidae) in Korea [PDF]

open access: yesJournal of Hymenoptera Research
South Korea has been affected by pine wilt disease (PWD), with the vectors Monochamus alternatus Hope, 1842 and M. saltuarius Gebler, 1830 (Coleoptera: Cerambycidae) and PWD has expanded severely in southeastern South Korea since the late 2010s.
Moo-Sung Kim   +3 more
doaj   +3 more sources

ON CERTAIN HYMENOPTERA [PDF]

open access: yesThe Canadian Entomologist, 1879
On two occasions I have observed Allantus basilaris (Say) Nort. ♀ devouring another insect; in one instance the larva of a Chrysopa, in the other a small flower beetle of the genus Phalacrus. Although no such habit has been recorded previously in regard to any American species, it does not appear to be entirely without precedent among the European ...
openaire   +2 more sources

Aphidiinae (Hymenoptera, Braconidae) aphid parasitoids of Malta : review and key to species [PDF]

open access: yes, 2015
This paper brings an annotated list of the 16 aphid parasitoids detected up to 2015 in Malta. All the species were reared from identified aphid-plant associations. An illustrated key to the identification of the recorded species from Malta is provided.
Mifsud, David   +3 more
core   +1 more source

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