Results 1 to 10 of about 212,024 (190)

Palaearctic seed beetle Bruchus affinis (Coleoptera, Chrysomelidae, Bruchinae) new to North America, arrival, distribution, and autecology [PDF]

open access: yesZooKeys, 2022
First North American records are presented for Bruchus affinis Frölich, 1799 (Coleoptera, Chrysomelidae, Bruchinae), as confirmed by morphology from multiple sites in Canada: British Columbia, Ontario, and Québec.
Hume B. Douglas   +4 more
doaj   +3 more sources

Taxonomic revision of Dasydorylas Skevington, 2001 (Diptera, Pipunculidae) in the Middle East [PDF]

open access: yesPeerJ, 2020
Species of the distinctive and cosmopolitan genus Dasydorylas Skevington, 2001 in the Middle East are revised. Seven species are documented, and three new species, Dasydorylas dactylos sp. nov., D. forcipus sp. nov. and D. parazardouei sp.
Behnam Motamedinia   +2 more
doaj   +2 more sources

Nematodes [PDF]

open access: yesCurrent Biology, 2013
SummaryTo today’s experimental biologists, the best known nematode is Caenorhabditis elegans, one of the major model organisms for genetic and biomedical research, the first metazoan with a sequenced genome and a key partner in the winning of three Nobel prizes — for the discoveries of programmed cell death and RNA interference, and for the development
Kiontke, Karin, Fitch, David H.A.
openaire   +2 more sources

Nematode chromosomes

open access: yesGenetics, 2022
AbstractThe nematode Caenorhabditis elegans has shed light on many aspects of eukaryotic biology, including genetics, development, cell biology, and genomics. A major factor in the success of C. elegans as a model organism has been the availability, since the late 1990s, of an essentially gap-free and well-annotated nuclear genome sequence, divided ...
Peter M Carlton   +2 more
openaire   +2 more sources

Taxonomic revision of Romaleosyrphus Bigot (Diptera, Syrphidae), including descriptions of seven new species [PDF]

open access: yesZooKeys, 2021
The genus Romaleosyrphus Bigot is reviewed, including the description of seven new species (R. argosi Moran, sp. nov., R. bigoti Moran, sp. nov., R. drysus Moran, sp. nov., R. nephelaeus Moran & Thompson, sp. nov., R.
Kevin M. Moran, Jeffrey H. Skevington
doaj   +3 more sources

A world generic revision of Quediini (Coleoptera, Staphylinidae, Staphylininae), part 1. Early diverging Nearctic lineages [PDF]

open access: yesZooKeys, 2022
Several phylogenetically isolated, early diverging lineages of rove beetle tribe Quediini, all endemic to the western Nearctic, have recently been revealed by phylogenomic systematics.
Adam J. Brunke
doaj   +3 more sources

Revision of rove beetle genus Bolitogyrus Chevrolat (Staphylininae, Cyrtoquediini). Supplement 1 [PDF]

open access: yesZooKeys, 2022
Bolitogyrus is a moderately diverse genus of 78 species that are widely disjunct in the subtropical and tropical forests of the Neotropical and Oriental regions. Following recent revisions of both the Neotropical and Oriental species, this study provides
Adam J. Brunke
doaj   +3 more sources

Study on burrowing nematode, Radopholus similis, pathogenicity test system in tobacco as host

open access: yesJournal of Integrative Agriculture, 2022
Radopholus similis (Cobb 1893) Thorne (1949) is a destructive migratory endoparasitic plant nematode. In this study, the pathogenic process of R. similis infection in Nicotiana benthamiana (tobacco) was studied using quartz sand culture in laboratory ...
Si-hua YANG   +7 more
doaj   +1 more source

Entomopathogenic nematodes [PDF]

open access: yesCurrent Biology, 2012
What are entomopathogenic nematodes? Nematodes seem to have evolved to occupy nearly every niche imaginable, including a wide diversity of parasitic niches. Among the vast variety of parasitic nematodes, some have evolved an association with insect-pathogenic bacteria. Together the bacteria and nematode are a lethal duo.
Dillman, Adler R., Sternberg, Paul W.
openaire   +3 more sources

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