Results 11 to 20 of about 260 (97)

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

open access: yesEcol Evol, 2022
Eryngium maritimum (L.) plays a key role in the dune pollination network of the Balearic islands. It behaves as an opportunistic species and is visited by more than 80 different species. Its conservation is vital to maintain the complex ecological network of this coastal habitat. Abstract Eryngium maritimum L.
Cortés-Fernández I   +4 more
europepmc   +2 more sources

Evolution of five environmentally responsive gene families in a pine-feeding sawfly, Neodiprion lecontei (Hymenoptera: Diprionidae). [PDF]

open access: yesEcol Evol, 2023
We examine the predictability of gene family size changes in the pine tree specialist Neodiprion lecontei. Overall, our results are consistent with predictable gene family expansions and contractions in response to novel selection pressures. Abstract A central goal in evolutionary biology is to determine the predictability of adaptive genetic changes ...
Vertacnik KL   +7 more
europepmc   +2 more sources

Asilids and their Prey

open access: yes, 1914
Psyche: A Journal of Entomology, Volume 21, Issue 6, Page 192-198, 1914.
Stanley W. Bromley
wiley   +1 more source

Cerceris Palearticos: VI. Algunos Cerceris Latr. (Hym. Sphec.) del Mediterráneo oriental [PDF]

open access: yes, 1945
Hace ya bastante tiempo que mi colega el Sr. Mavromoustakis, de Limassol (isla de Chipre), en sucesivos y continuados envíos, me remite las cazas de Himenópteros, Esfécidos, Pompílidos y Mutílidos hechas por él en dicha isla.Peer ...
Giner Mari, J.
core  

Nuevos datos sobre la esfecidofauna ibèrica (Hymenoptera: Sphecidae). III [PDF]

open access: yes, 1990
S'estudia material esfecidològic de la península Ibèrica pertanyent a les subfamilies Crabroninae, Nyssoninae i Philanthinae (sensu Bohart & Menke, 1976); s'han identificat un total de 82 espècies i subspècies.
Asís, J. D.   +2 more
core  

Conspectus of the Sphecid wasps of Egypt (Hymenoptera: Ampulicidae, Sphecidae, Crabronidae) [PDF]

open access: yes, 2011
The sphecid wasps of Egypt and the Sinai have received much attention ever since Spinola wrote his paper in 1839 on the wasps collected by Fischer. He listed 29 species, all of which were described as new.
Roche, CG
core   +2 more sources

Contribution to the knowledge of Aculeata сhymenoptea) of łódzkie voivodeship [PDF]

open access: yes, 2008
The paper presents new distribution records of 135 species of nine families of Aculeata (Chrysididae, Scoliidae, Tiphiidae, Mutillidae, Sapygidae, Eumenidae, Vespidae, Sphecidae) in łódzkie voivodeship.Zadanie pt.
Kowalczyk, Jan, Szczepko, Katarzyna
core  

Species traits explain long-term population trends of Finnish cuckoo wasps (Hymenoptera: Chrysididae) [PDF]

open access: yes, 2017
1. Kleptoparasitic and parasitoid insects are expected to be particularly sensitive to changes in habitat availability due to their high trophic position and small population sizes compared with their hosts, but there are only few quantitative studies on
Kuussaari, Mikko   +2 more
core   +1 more source

Verzeichnis der bei Wellingholthausen bisher aufgefundenen Raubwespen : mit biologischen und litterarischen Notizen [PDF]

open access: yes, 2013
Was das nachfolgende Verzeichnis betrifft, so bin ich mir recht wohl bewusst, dass dasselbe auf Vollständigkeit keinen Anspruch machen kann. Die Reihe der Sammeljahre ist noch zu klein, und nur wenige Stunden - in der That horae subsicivae - kann ich ...
Sickmann, Franz
core  

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