Results 1 to 10 of about 68,603 (204)

Toxicity of λ-cyhalothrin and fenpyroximate on Nannotrigona testaceicornis - datasetZENODO [PDF]

open access: yesData in Brief
The use of pesticides in agriculture boosts food production yields. However, pesticides are directly linked to declining pollinator populations, consequently impacting crop productivity.
Nuno G.C. Ferreira   +6 more
doaj   +2 more sources

New and little-known stonefly species of the Rhopalopsole vietnamica ‘western assemblage’ group (Plecoptera, Leuctridae) from China [PDF]

open access: yesZooKeys, 2023
We examined Chinese stonefly specimens of the Rhopalopsole vietnamica ‘western assemblage’ group. A new species from Hainan Province, R. bawanglinga Li, Li & Yang, sp. nov.
Mengyu Li   +5 more
doaj   +3 more sources

Comparative analysis of mitochondrial genomes among the family Peltoperlidae (Plecoptera: Systellognatha) and phylogenetic implications

open access: yesFrontiers in Ecology and Evolution, 2022
Nowadays, the position of Peltoperlidae in Systellognatha has been resolved based on morphological analyses. However, there are different opinions based on molecular data.
Ying Wang   +5 more
doaj   +1 more source

The odonatan insects from the Paleocene of Menat, central France [PDF]

open access: yesActa Palaeontologica Polonica, 2022
The current knowledge on the Paleocene Odonata is rather limited despite the fact that it is a crucial period for the history of this order. An overview of the fossil odonatans from the Paleocene of Menat (France) is provided.
ANDRÉ NEL, CORENTIN JOUAULT
doaj   +1 more source

The species of Tibetisoperla (Plecoptera: Perlodidae)

open access: yesEuropean Journal of Taxonomy, 2022
Two new species of the hitherto monotypic Tibetisoperla Huo & Du, 2021, T. elongata sp. nov., T. sclerotica sp. nov., are described, illustrated and compared with the type species and other Isoperlinae. Tibetisoperla and T.
Yan-Hua Yan   +3 more
doaj   +1 more source

The early Miocene lake of Foieta la Sarra-A in eastern Iberian Peninsula and its relevance for the reconstruction of the Ribesalbes–Alcora Basin palaeoecology [PDF]

open access: yesActa Palaeontologica Polonica, 2021
The Ribesalbes–Alcora Basin (Castelló Province, Spain) contains two lower Miocene units that are rich in fossils. The Unit B contains oil-shale and laminated bituminous dolomicrite related to a palaeolake, whereas the Unit C is composed of sandstone and ...
Sergio Álvarez-Parra   +6 more
doaj   +1 more source

Susceptibility of Melipona scutellaris Latreille, 1811 (Hymenoptera: Apidae) worker bees to Beauveria bassiana (Bals.) Vuill.

open access: yesSociobiology, 2014
Entomopathogenic fungi are often used as an alternative method for insect pest control. However, few studies mention the action of these fungi on bees and selectivity to beneficial organisms in agroecosystems.
Pamela de Jesus Conceição   +6 more
doaj   +3 more sources

Psocids from Malta (Insecta: Psocodea: ‘Psocoptera’), with new synonymy for Peripsocus stagnivagus based on the discovery of its first Palaearctic male [PDF]

open access: yes, 2015
About 2,000 specimens of Psocoptera were collected in Malta recently. Examination of this material revealed 21 new re-cords for the Maltese archipelago, augmenting the known psocid fauna of these islands from 6 to 27 species.
Mifsud, David, Lienhard, Charles
core   +1 more source

Two Different Cretaceous Worlds: Taimyr and Kachin Amber Trichopterofaunas

open access: yesZoodiversity, 2022
Polycentropodidae constitute 55.6% of Taimyr amber caddisfly species with known males, and only 4.8% of caddisfly species with known males in Kachin amber.
E. Perkovsky
doaj   +1 more source

Taxonomy, phylogeny and biogeography of Central European "Kybos" (Insecta: Hemiptera: Cicadellidae) [PDF]

open access: yes, 2008
The Central European species of the taxonomically difficult Holarctic typhlocybine genus Kybos are revised with morphological, molecular and bioacoustic methods. Currently it is impossible to identify females and nymphs.
Mühlethaler, Roland
core   +1 more source

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