Results 61 to 70 of about 1,361 (196)

Morphologie et comportement des Anastatus [Hym. Chalcididae] parasites d'oothèques de Mantides

open access: yes, 1936
Bernard Francis. Morphologie et comportement des Anastatus [Hym. Chalcididae] parasites d'oothèques de Mantides. In: Bulletin de la Société entomologique de France, volume 41 (5),1936. pp.
Bernard, Francis
core   +2 more sources

First record of Brachymeria pandora (Crawford, 1914) and Conura aff. flavicans Spinola, 1837 (Hymenoptera, Chalcididae) in cocoon of Rothschildia erycina (Shaw, 1796) (Lepidoptera, Saturniidae): multiparasitoidism or hyperparasitoidism?

open access: yesEntomological Communications
We report the first record of the parasitoid Brachymeria pandora (Crawford, 1914) (Hymenoptera, Chalcididae) emerging from a cocoon of Rothschildia erycina (Shaw, 1796) (Lepidoptera, Saturniidae).
Gilcélia M. Lourido   +3 more
doaj   +1 more source

The frequency and chemical phenotype of neighboring plants determine the effects of intraspecific plant diversity

open access: yesEcology, Volume 105, Issue 9, September 2024.
Abstract Associational effects, whereby plants influence the biotic interactions of their neighbors, are an important component of plant–insect interactions. Plant chemistry has been hypothesized to mediate these interactions. The role of chemistry in associational effects, however, has been unclear in part because the diversity of plant chemistry ...
Andrea E. Glassmire   +6 more
wiley   +1 more source

Swift sampling of farmland aerial invertebrates offers insights into foraging behaviour in an aerial insectivore

open access: yesWildlife Biology, Volume 2024, Issue 5, September 2024.
The common swift Apus apus is an obligate aerial, migratory, insectivorous bird, that has experienced significant declines in the UK since the 1990s. Reductions in the availability of prey during their summer breeding season in the UK are likely to be a key factor in this decline.
Hannah Romanowski   +3 more
wiley   +1 more source

Chalcis biguttata Spinola, 1808 (Hymenoptera: Chalcididae) nowy gatunek w faunie Polski

open access: yes, 2017
Chalcis biguttata Spinola, 1808 (Hymenoptera: Chalcididae) new species to the Polish ...
Tomasz Klejdysz, Jacek Wendzonka
core   +1 more source

Fifty years of monitoring changes in the abundance of invertebrates in the cereal ecosystem of the Sussex Downs, England

open access: yesInsect Conservation and Diversity, Volume 17, Issue 5, Page 758-787, September 2024.
Monitoring invertebrates in cereal fields in southern England over 50 years (1970–2019) showed an overall decline in abundance. For taxa at the order/family level, 47% declined in abundance, 16% increased and 37% showed no change. Most functional groups declined, expect for pollinators—whose abundance did not change overall.
J. A. Ewald   +5 more
wiley   +1 more source

Study on the Hymenoptera parasitoid associated with Lepidoptera larvae in reforestation and agrosilvopastoral systems at Fazenda Canchim (Embrapa Pecuária Sudeste) São Carlos, SP, Brazil

open access: yesBrazilian Journal of Biology
The aim of this study was to characterize the local fauna of Hymenoptera parasitoids associated with Lepidoptera larvae in areas of reforestation and agrosilvopastoral systems at Fazenda Canchim (Embrapa Pecuária Sudeste, São Carlos, SP, Brazil ...
A. G. Pereira   +3 more
doaj   +1 more source

First records of three parasitoid Hymenoptera for the Hellenic fauna: Proctotrupes gravidator (Proctotrupidae), Dirhinus hesperidum (Chalcididae) and Oodera formosa (Ooderidae) [PDF]

open access: yesTravaux du Muséum National d’Histoire Naturelle “Grigore Antipa”
This study reports the first records of Proctotrupes gravidator (Proctotrupidae), Dirhinus hesperidum (Chalcididae) and Oodera formosa (Ooderidae) in Greece. The co-occurrence of O.
Georgios Gastouniotis   +1 more
doaj   +3 more sources

Redefining Ormyridae (Hymenoptera, Chalcidoidea) with establishment of subfamilies and description of new genera

open access: yesSystematic Entomology, Volume 49, Issue 3, Page 447-494, July 2024.
We redefine the circumscription of Ormyridae based on a phylogenomic dataset and morphological reassessment. Based on the phylogenetic results and comparative morphological assessment, subfamilies are established for the first time. The results support the description of two new genera Halleriaphagus van Noort and Burks, gen.
Simon van Noort   +8 more
wiley   +1 more source

Primeros datos de calcididos en las Islas Baleares (Hymenoptera, Chalcididae)

open access: yes, 1997
En este estudio se citan las primeras siete especies de Chalcididae detectadas en las Islas Baleares. Se da cuenta de la variación, morfológica y cromática, observada en algunas de las especies colectadas.
Delvare, Gérard   +3 more
core  

Home - About - Disclaimer - Privacy