Results 41 to 50 of about 184,891 (196)

First detection of the samurai wasp, Trissolcus japonicus (Ashmead) (Hymenoptera, Scelionidae), in Canada

open access: yesJournal of Hymenoptera Research, 2019
We report the first detection of Trissolcusjaponicus, an exotic Asian egg parasitoid and the primary candidate for classical biological control of the invasive brown marmorated stink bug, Halyomorphahalys, in Canada.
P. Abram   +4 more
semanticscholar   +1 more source

First record of parasitic wasp Trichogramma brassicae Bezdenko, 1968 (Hymenoptera, Trichogrammatidae) in Slovenia

open access: yesActa Agriculturae Slovenica, 2015
The paper presents the parasitic wasp, which occurrence in Slovenia was first confirmed in August 2014 on egg layers of cabbage moth (Mamestra brassicae) from cabbage.
Tanja BOHINC   +3 more
doaj   +1 more source

The complete mitogenome of Halictus (Seladonia) aerarius (Hymenoptera: Halictidae) and phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2021
The Halictidae, where the Seladonia aeraria belongs, was an important model organism for studying the evolution of insect social behavior. We first sequenced the complete mitochondrial genome (mitogenome) of Seladonia aeraria.
Ke Zhang   +4 more
doaj   +1 more source

A review and updated classification of pollen gathering behavior in bees (Hymenoptera, Apoidea)

open access: yesJournal of Hymenoptera Research, 2019
Pollen is the primary protein and nutrient source for bees and they employ many different behaviors to gather it. Numerous terms have been coined to describe pollen gathering behaviors, creating confusion as many are not clearly-defined or overlap with ...
Zachary M. Portman   +2 more
semanticscholar   +1 more source

Modeling evolutionary transitions in social insects

open access: yeseLife, 2016
Mathematical models based on direct fitness calculations may be able to explain important aspects of social evolution in insects.
Michael Doebeli, Ehab Abouheif
doaj   +1 more source

Cytotaxonomy and karyotype evolution in Neotropical Meliponini (Hymenoptera: Apidae) inferred by chromosomal mapping of 18S rDNA and five microsatellites [PDF]

open access: gold, 2023
Marina Souza Cunha   +3 more
openalex   +1 more source

Entomofagius of vermin main forst and fruit cultures in Lenkoran zone of Azerbaijan

open access: yesЮг России: экология, развитие, 2015
Researches made by us have shown that 40 species of vermin and 16 species of predators play significant role in regulation of the quantity of 13 most harmful insects which inhabit in forest massive and fruit tree gardens of Lenkoran region of Azerbaijan.
Z. M. Mammadov, A. R. Alieva
doaj   +1 more source

A Total-Evidence Approach to Dating with Fossils, Applied to the Early Radiation of the Hymenoptera

open access: yesSystematic Biology, 2012
Phylogenies are usually dated by calibrating interior nodes against the fossil record. This relies on indirect methods that, in the worst case, misrepresent the fossil information. Here, we contrast such node dating with an approach that includes fossils
F. Ronquist   +5 more
semanticscholar   +1 more source

Morfologia externa da operária de Lestrimelitta ehrhardtti (Hymenoptera: Meliponini)

open access: yesActa Biológica Colombiana, 2010
Workers of Lestrimelitta ehrhardtti Friese were studied based on a great number of individuals collected in Castro municipality, Paraná State, Brazil. The specimens were described morphologically, measured and illustrated.
DANIELE. R PARIZOTTO
doaj  

Extensive gene rearrangements in the mitochondrial genomes of two egg parasitoids, Trichogramma japonicum and Trichogramma ostriniae (Hymenoptera: Chalcidoidea: Trichogrammatidae)

open access: yesScientific Reports, 2018
Animal mitochondrial genomes usually exhibit conserved gene arrangement across major lineages, while those in the Hymenoptera are known to possess frequent rearrangements, as are those of several other orders of insects.
Long Chen   +6 more
semanticscholar   +1 more source

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