Results 11 to 20 of about 73,324 (266)

Revision of Hemiquedius Casey (Staphylinidae, Staphylininae) and a review of beetles dependent on beavers and muskrats in North America

ZooKeys, 2017
Based on newly discovered characters on the male genitalia, external morphology and an accumulation of ecological data, we revise the single member of the genus Hemiquedius. Two new species, H. infinitus Brunke & Smetana, sp. n. and H.
Adam Brunke, Aleš Smetana, Duncan Carruthers-Lay, Joel Buffam   +3 more
doaj   +3 more sources

Additions and corrections to the check list of the Noctuoidea (Insecta, Lepidoptera) of North America north of Mexico IV

ZooKeys, 2018
A summary of all taxonomic and nomenclatural changes to the check list of the Noctuoidea of North America north of Mexico since the last update published in 2015 is provided.
B. Christian Schmidt, J. Donald Lafontaine, James T. Troubridge   +2 more
doaj   +3 more sources

Nematode chromosomes

Genetics, 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, Richard E Davis, Shawn Ahmed   +2 more
openaire   +2 more sources

Revision of the world species of Piogaster Perkins (Hymenoptera, Ichneumonidae, Pimplinae), ectoparasitoids of jumping spiders (Araneae, Salticidae) with a description of one new species [PDF]

Journal of Hymenoptera Research
The world species of Piogaster Perkins are revised including the description of a new species: Piogaster variegata Bass, Bennett & Schwarzfeld, sp. nov. from Alberta, Canada. The new species is described and the seven previously known species are
Amber Bass, Andrew M. R. Bennett, Tamara Spasojevic, Marla Schwarzfeld   +3 more
doaj   +3 more sources

A revision of the parasitoid wasp genus Alphomelon Mason with the description of 30 new species (Hymenoptera, Braconidae) [PDF]

ZooKeys, 2023
The parasitoid wasp genus Alphomelon Mason, 1981 is revised, based on a combination of basic morphology (dichotomous key and brief diagnostic descriptions), DNA barcoding, biology (host data and wasp cocoons), and distribution data. A total of 49 species
Jose L. Fernandez-Triana, Eduardo M. Shimbori, James B. Whitfield, Angelica M. Penteado-Dias, Scott R. Shaw, Caroline Boudreault, Jayme Sones, Kate Perez, Allison Brown, Ramya Manjunath, John M. Burns, P. D. N. Hebert, M. Alex Smith, Winnifred Hallwachs, Daniel H. Janzen   +14 more
doaj   +3 more sources

Parasitism and pathogenicity of Radopholus similis to Ipomoea aquatica, Basella rubra and Cucurbita moschata and genetic diversity of different populations

Journal of Integrative Agriculture, 2016
Ten populations of Radopholus similis from different ornamental hosts were tested for their parasitism and pathogenicity to water spinach (Ipomoea aquatic), malabar spinach (Basella rubra), and squash (Cucurbita moschata) in pots.
Yu LI, Ke WANG, Hui XIE, Chun-ling XU, Dong-wei WANG, Jing LI, Xin HUANG, Xiao-fang PENG   +7 more
doaj   +1 more source

First detection of the adventive large rove beetle Ocypus nitens (Schrank) in Canada and an update of its Nearctic distribution using data generated by the public

Biodiversity Data Journal, 2016
The adventive rove beetle Ocypus nitens (Staphylinidae: Staphylininae) is newly recorded in Canada (Ontario) and the state of Vermont, and additional range expansion is documented.
Adam Brunke
doaj   +3 more sources

A revision of the parasitoid wasp genus Dolichogenidea Viereck (Hymenoptera, Braconidae) in the Neotropical region, with the description of 102 new species [PDF]

ZooKeys
The parasitoid wasp genus Dolichogenidea is currently the second most speciose within the subfamily Microgastrinae (Hymenoptera: Braconidae), with 366 world species known so far, but with hundreds awaiting to be described.
Jose L. Fernandez-Triana, Caroline Boudreault, James B. Whitfield, Amelie Höcherl, M. Alex Smith, Winnifred Hallwachs, Daniel H. Janzen   +6 more
doaj   +3 more sources

New records of Curculionoidea from Newfoundland and Labrador, with the first records of Orthochaetes setiger ([Beck]) (Curculionidae, Curculioninae, Styphlini) for North America [PDF]

ZooKeys, 2022
Thirty species of Curculionoidea (28 Curculionidae and one each of Brentidae and Nemonychidae) are reported as new records from the Canadian province of Newfoundland and Labrador, most of them from the island of Newfoundland.
David W. Langor, Robert S. Anderson, Patrice Bouchard, Stephen D. Langor   +3 more
doaj   +3 more sources

Three species in one: a revision of Clemensia albata Packard (Erebidae, Arctiinae, Lithosiini)

ZooKeys, 2018
Clemensia albata Packard, previously thought to be a single, widely distributed North American species, is here shown to consist of three distinct, primarily parapatric species: Clemensia albata Packard, C. umbrata Packard, stat.
B. Christian Schmidt, J. Bolling Sullivan   +1 more
doaj   +3 more sources