Results 101 to 110 of about 161,640 (303)

Hymenoptera [PDF]

open access: yesThe Transactions of the Zoological Society of London, 1909
n ...
openaire   +2 more sources

Revision of the South African endemic bee genus Redivivoides Michener, 1981 (Hymenoptera: Apoidea: Melittidae) [PDF]

open access: yes, 2012
The South African endemic bee genus Redivivoides Michener, 1981 is revised and redefined. The genus comprises seven species, six of which are described here as new: Redivivoides capensis sp. nov. ♀♂, R. eardleyi sp. nov. ♀, R. kamieskroonensis sp. nov. ♀,
Michael Kuhlmann   +3 more
core   +1 more source

Route‐Dependent Toxicity and Ecological Selectivity of Melaleuca alternifolia Essential Oil in Apis mellifera Linnaeus, 1758 (Hymenoptera: Apidae)

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT The intensification of agricultural practices has led to an increase in the use of insecticides, raising concerns about the exposure of non‐target organisms, particularly pollinators. In this context, plant‐derived essential oils have been proposed as environmentally friendlier alternatives due to their low persistence; however, their ...
Silvane Zancanaro de Oliveira   +11 more
wiley   +1 more source

Study of entomophage bioindicator taxa species composition and their regulatory activity in the central and western zones of Krasnodar Territory agrocenoses

open access: yesЮг России: экология, развитие
The study of the species composition and regulatory activity of entomophages as bioindicator taxa in agrocenoses of the central and western zones of Krasnodar Territory.The research was carried out in 2021–2023 on various agricultural and fruit crops and
I. S. Agasyeva   +4 more
doaj   +1 more source

Commercial Product Based on Metarhizium Anisopliae Affects Survival, Midgut Morphology, and Behavior in the Stingless Bee Scaptotrigona depilis (Hymenoptera: Apidae)

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Brazilian social stingless bees are important pollinators and producers of honey, wax, royal jelly, propolis, and other products. These species are experiencing a population decline, attributed to different factors, such as the excessive use of pesticides.
Andressa Santoro   +9 more
wiley   +1 more source

Urban bats show dietary flexibility in aquatic arthropod consumption at urban and rural waterbodies

open access: yesWildlife Biology, EarlyView.
Urban waterbodies are critical for biodiversity and provide feeding grounds for insectivorous bats. Yet, how urbanisation affects bats' food choices at urban waterbodies and the role of emergent aquatic arthropods remain poorly understood. We compared the diet of three urban bat species – Vespadelus vulturnus, Chalinolobus gouldii,and Myotis macropus –
Tanja M. Straka   +7 more
wiley   +1 more source

Hymenoptera

open access: yes
Hymenoptera dizisi Dünya’daki önemli böcek gruplarından bir tanesidir. Bu dizide karıncalar, yaban arıları ve bal arıları yer alır. Bunlar dünyanın hemen hemen her yerinde bulunabilen ve ekolojik olarak baskın olan en iyi bilinen sosyal yaşayan böceklerdendir.
Zamani, Alireza   +2 more
  +7 more sources

Pollinator community composition and pollen resource use in calcareous grasslands under different landscape contexts across Europe

open access: yesJournal of Animal Ecology, EarlyView.
In this paper, we show that pronounced differences in pollinator communities exist between grasslands embedded in contrasting agricultural landscape contexts. Opportunistic foraging strategies of most pollinators resulted in large interaction turnover, but these shifts did not translate into major changes in overall network structure, most likely as a ...
Olivia Bernhardsson   +17 more
wiley   +1 more source

hymenoptera-uce-probes.fasta

open access: yes, 2014
FASTA file containing target enrichment bait sequences for UCE loci in ...
Michael G. Branstetter (609954)   +5 more
core   +1 more source

Six new species of ants (Insecta: Hymenoptera: Formicidae) from Egypt [PDF]

open access: yes, 2007
uploaded from antbase via ...
Sharaf, Mostafa R.   +3 more
core   +1 more source

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