Results 21 to 30 of about 172 (83)

Faunistical and ecological analysis of digger wasps (Hymenoptera: Sphecidae, Crabronidae) in Uzbekistan [PDF]

open access: yes
This article presents the results of scientific research conducted in 2021–2023 on the study of digger wasps belonging to the Sphecidae, Crabronidae family in different regions of Uzbekistan, as well as the results of the study of literature sources ...
Bakhtiyor R. Kholmatov   +5 more
core   +2 more sources

Niche complementarity among pollinators increases community-level plant reproductive success [PDF]

open access: yes, 2020
Declines in pollinator diversity and abundance have been reported across different regions, with implications for the reproductive success of plant species.
Bartomeus, I.   +2 more
core   +1 more source

Rote Liste und Artenliste Sachsens - Grabwespen [PDF]

open access: yes, 2013
In Sachsen sind bisher 212 Arten Grabwespen nachgewiesen. In der Artenliste und Roten Liste sind sie zusammengestellt und bewertet. Die Rote Liste informiert über die Gefährdungssituation der Arten und Lebensräume und stellt eine Grundlage für die ...
Liebig, Wolf-Harald, Scholz, Andreas
core   +1 more source

Records of digger wasps from Eastern Siberia and the Far East of Russia (Hymenoptera: Sphecidae, Crabronidae) [PDF]

open access: yes, 2018
Informationen zur Verbreitung von 17 Arten der Sphecidae und 106 Arten der Crabronidae im Osten Sibiriens werden prasentiert. Erstfunde fur Ostsibirien sind Crossocerus (Crossocerus) tarsatus (Shuckard, 1837), Diodontus handlirschi Kohl, 1888, Gorytes ...
Jacobs, Hans-Joachim   +1 more
core   +3 more sources

Additional data to the knowledge of the Croatian Aculeata fauna (Hymenoptera, Aculeata) [PDF]

open access: yes, 2014
The paper contains new faunistical data collected by the author between 2010 and 2013 in Croatia. Total of 419 species of 14 families are listed. The most significant species is Cubitalia morio (Friese, 1922) (Apidae), and further rare species are ...
Józan, Zsolt
core   +2 more sources

Evidence for a chemical arms race between cuckoo wasps of the genus Hedychrum and their distantly related host apoid wasps. [PDF]

open access: yesBMC Ecol Evol, 2022
Castillo R   +7 more
europepmc   +1 more source

Geographic variation in the morphology and behavioural ecology of a sphecid wasp [PDF]

open access: yes, 2018
A comparative study between populations of Mellinus arvensis (Hymenoptera: Sphecidae) was carried out in Britain. Large variations in size were found between populations and these were correlated with environmental, thermal, and biological factors.
Ghazoul, Jaboury
core  

Tag der Artenvielfalt in Heidelberg : am 3. Juni 2000 [PDF]

open access: yes, 2001
Tagungsband zum Heidelberger Tag der Artenvielfalt am 3.Juni 2000, der im Rahmen des 2.Geo-Tages der Artenvielfalt durchgeführt wurde. In diesem Buch werden der Ablauf der Veranstaltung, die Befunde einer Artenerhebung und allgemeine Beiträge zu ...
Brandis, Dirk [Hrsg.]   +2 more
core   +1 more source

The role of E. maritimum (L.) in the dune pollination network of the Balearic Islands. [PDF]

open access: yesEcol Evol, 2022
Cortés-Fernández I   +4 more
europepmc   +1 more source

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