Results 41 to 50 of about 47,976 (213)

Functional morphology in aculeate Hymenoptera: unique glands and buffered brains [PDF]

open access: yes, 2009
12.1 Antennal glands and symbiotic bacteria in beewolves In this thesis we describe an unusual symbiosis between solitary digger wasps of the genus Philanthus (Hymenoptera, Crabronidae) and Streptomyces bacteria.
Göttler, Wolfgang
core   +1 more source

Nesting biology of Mimumesa littoralis (Bondroit, 1934) (Hymenoptera, Spheciformes) in Poland

open access: yesThe European Zoological Journal, 2023
The biology of Mimumesa littoralis was studied on sandy soil (Sierakowo) and wasteland with hard substrate (Kowalewo Pomorskie) in northern Poland. The study presents information on the bionomics of the rare digger wasp Mimumesa littoralis (Bondroit,1934)
P. Olszewski   +3 more
doaj   +1 more source

New data on the fauna of digger wasps of the genus Prionyx Vander Linden, 1827 (Hymenoptera: Sphecidae: Prionychini) of Belarus [PDF]

open access: yesКавказский энтомологический бюллетень
Two species of digger wasps (Hymenoptera: Sphecidae), Prionyx nudatus (Kohl, 1885) and P. subfuscatus (Dahlbom, 1845), are recorded for the Republic of Belarus for the first time.
A.M. Ostrovsky
doaj   +1 more source

Fig. 1 in New data on digger wasps of the family Crabronidae (Hymenoptera: Apoidea) from Omsk Province, Russia [PDF]

open access: yes, 2021
Fig. 1. The number of species of Crabronidae recorded from regions of Russia (accordingPublished as part of Danilov, Yu.N., Odintseva, A.A. & Odintsev, O.A., 2021, New data on digger wasps of the family Crabronidae (Hymenoptera: Apoidea) from Omsk ...
Odintseva, A.A.   +2 more
core   +1 more source

New data on digger wasps of the family Crabronidae (Hymenoptera: Apoidea) from Omsk Province, Russia

open access: yes, 2021
A new data on 16 species of the digger wasps family Crabronidae from Omsk Province of Russia are presented. Dryudella picticornis (Gussakovskij, 1927) is newly recorded from the Asian part of Russia. The tabular checklist of the 27 species of Crabronidae
Yuriy N. Danilov   +2 more
semanticscholar   +1 more source

Parental Investment and Sexual Dimorphism in Digger Wasps (Hymenoptera: Sphecidae) [PDF]

open access: yes, 1981
While investigating the mating strategy of wasps in the genus Philanthus we have discovered that the major determinant of mating success in males is body size (i.e., larger males are more successful at obtaining matings; this will be summarized further ...
Evans, Howard, O'Neill, Kevin
core   +1 more source

Nesting behaviour and description of the larva of Alysson spinosus (Panzer, 1801) (Hymenoptera: Bembicidae)

open access: yesThe European Zoological Journal, 2022
The paper presents new data on the nesting habits of the digger wasp Alysson spinosus (Hymenoptera: Bembicidae). As food for larvae, the female provisioned about 7–8 hemipteran nymphs or imagines per cell.
P. Olszewski   +3 more
doaj   +1 more source

Figs 6–8 in New data on the Palaearctic digger wasps (Hymenoptera: Sphecidae, Crabronidae) [PDF]

open access: yes, 2019
Figs 6–8. Pseudoscolia ishkovi Kazenas, ♂, Dagestan; 6 – habitus; 7 – head, frontal view;Published as part of Mokrousov, M.V., Shorenko, K.I. & Shlyakhtenok, A.S., 2019, New data on the Palaearctic digger wasps (Hymenoptera: Sphecidae, Crabronidae), pp ...
Shlyakhtenok, A.S.   +2 more
core   +1 more source

‘Candidatus Streptomyces philanthi’, an endosymbiotic streptomycete in the antennae of Philanthus digger wasps [PDF]

open access: yesInternational Journal of Systematic and Evolutionary Microbiology, 2006
Symbiotic interactions with bacteria are essential for the survival and reproduction of many insects. The European beewolf (Philanthus triangulum, Hymenoptera, Crabronidae) engages in a highly specific association with bacteria of the genus Streptomyces that appears to protect beewolf offspring against infection by pathogens.
Kaltenpoth, M.   +6 more
openaire   +3 more sources

FIGURES 22–28 in New and little-known digger wasps (Hymenoptera: Ampulicidae, Sphecidae Crabronidae) from Russia [PDF]

open access: yes, 2021
FIGURES 22–28. Tachysphex loktionovi sp. nov., paratype, male: 22—habitus, lateral view; 23–24— genitalia, lateral view, apical part of penial valve (23), volsella (24); 25— meso-, metapleuron, and anterolateral part of propodeum, lateral view; 26—head ...
Mokrousov, Mikhail V.   +1 more
core   +1 more source

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