Results 41 to 50 of about 2,717 (182)

Arthropod Fauna Associated with Wild and Cultivated Cranberries in Wisconsin [PDF]

open access: yes, 2018
The cranberry (Vaccinium macrocarpon Aiton) is an evergreen, trailing shrub native to North American peatlands. It is cultivated commercially in the US and Canada, with major production centers in Wisconsin, Massachusetts, New Jersey, Washington, Québec,
Chasen, Elissa M   +5 more
core   +3 more sources

Effectiveness of sweep net, yellow pan trap and malaise trap for sampling parasitic hymenoptera on tidal swamp rice [PDF]

open access: yes, 2021
The presence of the parasitic Hymenoptera plays a vital role in pest management for sustainable agriculture. So, it is crucial to know the parasitoid species that exist in an agroecosystem.
Hamid, Hasmiandy   +3 more
core   +2 more sources

Revision of Indian species of Phanuromyia Dodd, 1914 (Platygastroidea, Scelionidae) with descriptions of new species [PDF]

open access: yesDeutsche Entomologische Zeitschrift, 2021
The species of the genus Phanuromyia Dodd, 1914, belonging to the subfamily Telenominae are egg parasitoids of planthoppers belonging to the families Issidae, Flatidae, Fulgoridae and Ricaniidae (Hemiptera: Fulguroidea).
Kamalanathan Veenakumari   +3 more
doaj   +3 more sources

A catalogue of the collections of Mexican amber at the Natural History Museum, London and National Museums Scotland, Edinburgh, UK [PDF]

open access: yes, 2016
A catalogue is here provided of the pieces of Mexican amber with inclusions in the collections of the Natural History Museum, London, and National Museums Scotland, Edinburgh, both in the United Kingdom.
Crighton, Bill   +3 more
core   +1 more source

Structural and ultrastructural characterization of male reproductive tracts and spermatozoa in fig wasps of the genus Pegoscapus (Hymenoptera, Chalcidoidea) [PDF]

open access: yes, 2008
The three Pegoscapus species present the same internal reproductive tract features comprising testes with a single testicular tubule, seminal vesicles, vasa deferentia, accessory glands and an ejaculatory duct.
Báo, Sônia Nair   +2 more
core   +1 more source

A photographic type catalogue of Platygastroidea (Insecta, Hymenoptera) in the Natural History Museum Vienna

open access: yesEuropean Journal of Taxonomy
As insect decline threatens the fauna of Central Europe, “dark taxa” present an obstacle to understanding biodiversity loss. The superfamily Platygastroidea is a dark taxon, with many superficial descriptions requiring examination of type material to ...
Jessica Awad   +2 more
doaj   +1 more source

A checklist of Platygastridae and Scelionidae (Hymenoptera, Platygastroidea) of Iran [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2023
Iranian species of the superfamily Platygastroidea (Hymenoptera) belonging to two families Platygastridae, (12 genera, 35 species) and Scelionidae (13 genera, 46 species), are reviewed.
Farzad Minab   +3 more
doaj  

A Short History Regarding the Taxonomy and Systematic Researches of Platygastroidea (Hymenoptera) [PDF]

open access: yesMemoirs of the Scientific Sections of the Romanian Academy, 2011
This paper presents an overview of the most important and best-known works that were the subject of taxonomy or systematics Platygastroidea superfamily. The paper is divided into three parts.
O. A. Popovici, P. N. Buhl
doaj  

Morphology of the male reproductive system and spermiogenesis in Hypanthidium foveolatum (Alfken, 1930) (Hymenoptera : Apidae : Megachilinae) [PDF]

open access: yes, 2009
The morphological aspects of male reproductive tract, spermiogenesis and spermatozoa are typical for each species and reflect its evolution, establishing a unique source of characters, which has been used to help solve phylogenetic problems.
Báo, Sônia Nair   +3 more
core   +1 more source

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