Results 41 to 50 of about 5,085 (259)

Nesting biology of Trypoxylon petiolatum Smith, 1858 (Crabronidae), a cavity-nesting solitary wasp new to Europe [PDF]

open access: yesJournal of Hymenoptera Research, 2022
We report on the discovery of the spider-hunting wasp Trypoxylon petiolatum (Crabronidae) nesting in three localities in the Province of Girona (Catalonia, NE Spain) in 2019 and 2021.
Narcís Vicens   +3 more
doaj   +3 more sources

Impact of urbanization on predator and parasitoid insects at multiple spatial scales [PDF]

open access: yes, 2019
Landscapes are becoming increasingly urbanized, causing loss and fragmentation of natural habitats, with potentially negative effects on biodiversity. Insects are among the organisms with the largest diversity in urbanized environments.
Caruso, Valerio   +5 more
core   +2 more sources

Mycobiota in the brood cells of the European beewolf, Philanthus triangulum (Hymenoptera: Crabronidae)

open access: yesEuropean Journal of Entomology, 2016
Mass provisioning insects have to cope with microbial spoilage of their food supplies. As their fitness is directly linked to the availability of high quality food for their offspring, they have evolved various mechanisms for preserving these resources ...
Tobias ENGL   +2 more
doaj   +1 more source

Isolation and characterization of microsatellite loci for the mud-dauber wasp Trypoxylon (Trypargilum) albitarse (Hymenoptera: Crabronidae)

open access: yesEuropean Journal of Entomology, 2013
This paper describes the characterization of a set of nine microsatellite markers for the pipe-organ mud-dauber wasp, Trypoxylon albitarse F. (Hymenoptera: Crabronidae), a common solitary wasp species in Brazil.
Juliano DA COSTA ALMEIDA   +4 more
doaj   +1 more source

Introduction to thematic volume "Fossil arthropods in Late Cretaceous Vendean amber (northwestern France)" [PDF]

open access: yes, 2014
International audienceThere is growing knowledge of the insect and arachnid Cretaceous diversity worldwide, most notably as a result of the discovery, in the past twenty years, of numerous Konservat-Lagerstätten (highly fossiliferous deposits) that ...
Néraudeau, Didier, Perrichot, Vincent
core   +2 more sources

A new genus and species of pemphredonine wasp in Late Cretaceous Vendean amber (Hymenoptera: Crabronidae) [PDF]

open access: yes, 2014
International audienceA new genus and species of pemphredonine wasp is described and figured in Late Cretaceous (Cenomanian to Santonian) amber from Vendée, in northwestern France. Menopsila dupeae n. gen. and sp., is based on a partial male preserved in
Bennett, Daniel,   +2 more
core   +3 more sources

Larra Wasps, Larra analis Fabricius; Mole Cricket Hunters, Larra bicolor Fabricius (suggested common names) (Insecta: Hymenoptera: Sphecidae)

open access: yesEDIS, 2002
This document is EENY-268, one of a series of Featured Creatures from the Entomology and Nematology Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Published: March 2002. EENY-268/
John Howard Frank, Andrei Sourakov
doaj   +5 more sources

Wasps (Crabronidae, Sphecidae, Scoliidae, and Pompilidae) of Rivne Nature Reserve and their trophic relationships with angiosperms

open access: yesБіологічні студії, 2023
Background. The article presents data obtained as a result of our research on the territory of Rivne Nature Reserve during 2018–2022. We collected 118 individuals belon­ging to 43 species, 19 genera from the Crabronidae, Sphecidae, Scoliidae, and ...
Sophia Pytel-Huta
doaj   +1 more source

Solierella turneri Dutt, 1917 (Hymenoptera: Crabronidae: Crabroninae) from India: description of female and new distribution records [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2022
View on Scopus The crabronid wasp, Solierella turneri Dutt, 1917 (Hymenoptera: Crabronidae) is newly recorded from various regions of India and female is described. Hitherto, the S. turneri Dutt has been only reported from northern India (Pusa of Bihar),
N.V. Ayisha Mawadda   +1 more
doaj  

Complex-to-predict generational shift between nested and clustered organization of individual prey networks in digger wasps [PDF]

open access: yes, 1945
Although diet has traditionally been considered to be a property of the species or populations as a whole, there is nowadays extensive knowledge that individual specialization is widespread among animal populations.
Ballesteros, Yolanda   +4 more
core   +3 more sources

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