Results 41 to 50 of about 24,651 (238)

Karyotype features based on diploid number and sex chromosome system of Steatoda grossa (Araneae: Theridiidae) from Turkey

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
Inthis study, karyotypic investigation of Steatodagrossa belonging to the family, Theridiidae was carried out to contributecytogenetic relationships of the family.
Zübeyde Kumbıçak
doaj   +1 more source

A Checklist of Spiders of Nepal (Arachnida; Araneae)

open access: yesSSRN Electronic Journal, 2022
Spiders (order Araneae) have a worldwide distribution. As of June 17, 2022, the World spider catalog, Version 23.0, enlists 50,188 species of spiders from throughout the world. Except for the open sea and air, spiders live in every ecological environment.
Sanskar Subedi   +3 more
openaire   +3 more sources

A new species of Alopecosa Simon, 1885 (Arachnida: Aranei: Lycosidae) from Kazakhstan [PDF]

open access: yesКавказский энтомологический бюллетень
A new species Alopecosa talgarensis sp. n. from Kazakhstan (Almaty Region: Trans-Ili Alatau Mts) is diagnosed, illustrated and described. The new species is most similar to A.
D.V. Logunov, A.A. Nekhaeva
doaj   +1 more source

A new species of Acantholycosa Dahl, 1908 (Aranei: Lycosidae) from the highlands of Sikhote-Alin Mountains, Maritime Territory of Russia

open access: yesActa Biologica Sibirica, 2022
A new species of wolf spider, Acantholycosa voronoii sp. nov., collected among isolated screes in the highlands of Sikhote-Alin Mountains, is diagnosed, illustrated and described based on both sexes. The new species is related to A.
Mikhail M. Omelko, Alexander A. Fomichev
doaj   +1 more source

Spiders (Araneae). Chapter 7.3 [PDF]

open access: yesBioRisk, 2010
A total of 47 spider species are alien to Europe; this corresponds to 1.3 % of the native spider fauna. Th ey belong to (in order of decreasing abundance) Th eridiidae (10 species), Pholcidae (7 species), Sparassidae, Salticidae, Linyphiidae, Oonopidae (4–5 species each) and 11 further families.
Nentwig,Wolfgang, Kobelt,Manuel
openaire   +4 more sources

Phylogeny with introgression in Habronattus jumping spiders (Araneae: Salticidae)

open access: yesBMC Evolutionary Biology, 2018
Habronattus is a diverse clade of jumping spiders with complex courtship displays and repeated evolution of Y chromosomes. A well-resolved species phylogeny would provide an important framework to study these traits, but has not yet been achieved, in ...
Geneviève Leduc-Robert, W. Maddison
semanticscholar   +1 more source

New data on spiders (Arachnida: Aranei) of the plain part of Altai Territory, Russia

open access: yesActa Biologica Sibirica, 2022
The paper provides a list of 93 spider species collected from the plain part of Altai Territory; of them, 33 species are recorded for the first time and 12 are newly found in West Siberian Plain. Five species of the latter group are illustrated: Euophrys
Alexander A. Fomichev
doaj   +1 more source

Global threats, local opportunities: ice‐related landforms provide refugia for high‐elevation plants and arthropods

open access: yesEcography, EarlyView.
Ice‐related landforms in mountain areas have been hypothesized to play a key role in the survival of cold‐adapted species threatened by climate change. However, our understanding of such landforms acting as refugia remains speculative. Here we analyse occurrence data, collected through a standardized sampling at 471 sampling points across the European ...
Mauro Gobbi   +4 more
wiley   +1 more source

The Complete Mitochondrial Genome of two Tetragnatha Spiders (Araneae: Tetragnathidae): Severe Truncation of tRNAs and Novel Gene Rearrangements in Araneae

open access: yesInternational Journal on Biological Sciences, 2016
Mitogenomes can provide information for phylogenetic analysis and evolutionary biology. The Araneae is one of the largest orders of Arachnida with great economic importance.
Zheng-Liang Wang   +3 more
semanticscholar   +1 more source

Urban bats show dietary flexibility in aquatic arthropod consumption at urban and rural waterbodies

open access: yesWildlife Biology, EarlyView.
Urban waterbodies are critical for biodiversity and provide feeding grounds for insectivorous bats. Yet, how urbanisation affects bats' food choices at urban waterbodies and the role of emergent aquatic arthropods remain poorly understood. We compared the diet of three urban bat species – Vespadelus vulturnus, Chalinolobus gouldii,and Myotis macropus –
Tanja M. Straka   +7 more
wiley   +1 more source

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