Results 71 to 80 of about 3,098 (199)

A literature-based review of Hymenoptera Parasitica and Chrysidoidea from Reunion Island [PDF]

open access: yes, 2017
A review of the genera and species of Hymenoptera Parasitica and Chrysidoidea reported so far from Reunion Island is provided with host information. Data presented here is based on a review of the existing literature by the authors. The list includes: (1)
Deguine, Jean-Philippe   +3 more
core   +3 more sources

A new exceptionally preserved sawfly fossil (Hymenoptera: Pergidae) and an evaluation of its utility for divergence time estimation and biogeography

open access: yesSystematic Entomology, Volume 50, Issue 1, Page 237-251, January 2025.
We describe the first Australian Pergidae fossil species, Baladi warru, from McGraths Flat, a newly discovered Miocene Konservat‐Lagerstätte in Australia. The specimen contains pollen grains from Quintianapolis that were imaged with high‐resolution using SEM.
Juanita Rodriguez   +4 more
wiley   +1 more source

Transcription of satellite DNAs in insects [PDF]

open access: yes, 2011
Chromatin condensation is an important regulatory mechanism of gene silencing as well as gene activation for the hundreds of functional protein genes harbored in heterochromatic regions of different insect species.
D. Ugarkovic   +3 more
core   +1 more source

Quantitative Assessments and Taxonomic Revisions of the Genus Urosyntexis With New Species From Daohugou, China (Hymenoptera: Anaxyelidae)

open access: yesJournal of Zoological Systematics and Evolutionary Research, Volume 2025, Issue 1, 2025.
Three new species of Urosyntexis, U. volita sp. nov., U. forta sp. nov., and U. ensia sp. nov., belonging to the subfamily Anaxyelinae of Anaxyelidae were described and figured based on three well‐preserved specimens from the Middle Jurassic Jiulongshan Formation of Northeastern China.
Mei Wang   +5 more
wiley   +1 more source

Fenología anual y actividad nictemeral de los Hymenoptera (Insecta) en un bosque mixto mediterráneo [PDF]

open access: yes, 2012
El Parque de Collserola es un espacio natural adyacente a la ciudad de Barcelona que recientemente ha sido declarado Parque Natural. El presente estudio se centra en las familias de Hymenoptera muestreadas en un bosque mixto mediterráneo de Pinus-Quercus.
Mata Casanova, Noel   +2 more
core   +1 more source

Commodity risk assessment of Alnus cordata, Alnus glutinosa and Alnus incana plants from the UK

open access: yesEFSA Journal, Volume 23, Issue 1, January 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘high‐risk plants, plant products and other objects’. Taking into account the available scientific information, including the technical information provided by ...
EFSA Panel on Plant Health (PLH)   +36 more
wiley   +1 more source

Occurrence of the alien zigzag elm sawfly, Aproceros leucopoda (Hymenoptera: Argidae), in arboretums and botanical gardens of Hungary [PDF]

open access: yes, 2017
Background and purpose: The invasive alien zigzag elm sawfly, Aproceros leucopoda (Hymenoptera: Argidae), native to East Asia, was identified as a new pest of elms (Ulmus spp.) in Europe in 2003.
Bartha, Dénes   +2 more
core   +2 more sources

Response of parasitoid communities to insecticide application during a Lymantria dispar outbreak in mixed oak forests

open access: yesJournal of Applied Ecology, Volume 61, Issue 11, Page 2774-2785, November 2024.
This real‐world experiment shows that parasitoid populations respond immediately to large‐scale outbreaks but only limited to local disturbances. Results indicate that this group of natural enemies exhibits high mobility, enabling them to track host populations across large spatial scales.
Marina Wolz   +11 more
wiley   +1 more source

АННОТИРОВАННАЯ БИБЛИОГРАФИЯ ПО ТАКСОНОМИИ И ФАУНЕ СИДЯЧЕБРЮХИХ (HYMENOPTERA, SYMPHYTA) ДАЛЬНЕГО ВОСТОКА РОССИИ. ЧАСТЬ 4: U – Z И ПУБЛИКАЦИИ НА КИРИЛЛИЦЕ

open access: yesАмурский зоологический журнал, 2013
В статье приведен аннотированный список литературы по таксономии и фауне Symphyta (Hymenoptera) Дальнего Востока России. Список включает 191 публикацию (91 на иностранных языках и 100 на Кириллице).
Yu.N. Sundukov
doaj  

Revisions of the afrotropical genera of argidae and species of Pampsilota konow, 1899 (Hymenoptera, Tenthredinoidea) [PDF]

open access: yes, 2017
Open Access JournalThe Afrotropical fauna contains five genera of Argidae. These are keyed. New subjective synonyms, followed by the valid name in brackets, are Calarge Enslin, 1911 [Arge Schrank, 1802], Calarge africana Enslin, 1911 [Arge congrua Konow,
Andrew D. Liston   +33 more
core   +4 more sources

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