Results 121 to 130 of about 40,869 (254)

Revision der Spinnenfamilie Psechridae (Arachnida: Araneae): Biodiversitätsforschung und Phylogenie mithilfe morphologischer und molekularer Methoden [PDF]

open access: yes, 2013
Die vorliegende, publikationsbasierte Dissertation, bestehend aus den drei Einzelpublikationen Bayer (2011, 2012) und Bayer und Schönhofer (2012), verfolgte das Ziel, die Spinnenfamilie Psechridae zu revidieren.
Bayer, Steffen
core  

Three new records of spiders (Arachnida: Araneae) from Azerbaijan

open access: yesActa Biologica Sibirica
New data on three species of spiders from Azerbaijan is presented. Of these, Anyphaena furva Miller, 1967 (Anyphaenidae) and Dysdera tbilisiensis Mcheidze, 1979 (Dysderidae) are recorded for the first time in Azerbaijan, and Cyclosa algerica Simon, 1885 (
Tamara V. Nuruyeva   +2 more
doaj   +1 more source

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

open access: yesEcography, Volume 2026, Issue 9, September 2026.
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

Review of the Nearctic genus Scyletria Bishop & Crosby (Araneae, Linyphiidae), with a transfer of S. jona to Mermessus O. Pickard-Cambridge [PDF]

open access: yes, 2008
Open-access article without DOI from Zootaxa Source: http://www.mapress.com/zootaxa/2008/f/zt01744p040.pdf Uploaded by ...
Patrick, L. Brian   +2 more
core   +1 more source

Comunidad de arañas (Arachnida, Araneae) del cultivo de alfalfa (Medicago sativa) en Buenos Aires, Argentina

open access: yesRevista de Biología Tropical, 2010
En las últimas décadas se ha dado un interés creciente en el uso de enemigos naturales para controlar plagas de insectos, como arañas. Se estudió una comunidad de arañas en Argentina mediante un muestreo cada dos semanas durante el periodo 2004-2006 en ...
Andrea Armendano, Alda González
doaj  

Large Regional Variation in Global Impacts of Agriculture on Terrestrial Insects and Other Arthropods

open access: yesGlobal Change Biology Communications, Volume 1, Issue 3, September 2026.
We show that impacts of agriculture on arthropod biodiversity are notably less negative in Europe than in other regions, which we find is driven by a degraded baseline, a selection bias of reference sites, and novel species compositions in agriculture that favour widespread habitat generalists and non‐native species.
Daan Scheepens   +3 more
wiley   +1 more source

On Roeweriella balcanica, a mysterious species of Marpissa from the Balkan Peninsula (Araneae, Salticidae) [PDF]

open access: yes, 2009
The taxonomic position of the poorly known species Roeweriella balcanica Kratochvíl, 1932 from Croatia is discussed. The species is illustrated and re-described on the basis of the female holotype. The genus Roeweriella Kratochvíl, 1932 (type species: R.
Logunov, Dimitri V   +3 more
core   +2 more sources

Preferencia alimentaria de arañas Misumenops pallidus (Araneae: Thomisidae) sobre potenciales insectos presa de cultivos de alfalfa

open access: yesRevista de Biología Tropical, 2006
Se analizó la preferencia alimentaria de la araña Misumenops pallidus frente a diferentes potenciales insectos presas, algunos de los cuales son plaga en cultivos agrícolas.
Germán Cheli   +2 more
doaj  

A New Species of Loxomerus Chaudoir (Coleoptera: Carabidae: Migadopinae) From the Subantarctic Antipodes Islands, New Zealand: Resurgence of a Flightless Beetle Following Mouse Eradication

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 3, September 2026.
Loxomerus antipodes Liebherr and Marris, sp. nov. (Coleoptera: Carabidae), is described from the New Zealand subantarctic Antipodes Islands archipelago. Loxomerus antipodes, sp. nov., was considered conspecific with Loxomerus brevis Blanchard, 1853, from the Auckland Islands, but it is diagnosed from that sister taxon based on numerous anatomical ...
John W. M. Marris   +2 more
wiley   +1 more source

Orchestina pavesii (Simon, 1873), an oonopid spider new to Slovakia (Araneae: Oonopidae) [PDF]

open access: yes, 2013
Representatives of Oonopidae are tiny spiders, usually of a pale colour, with 6 oval eyes. Systematically, they belong to Dysderoidea, which include about 120 genera (CODDINGTON & LEVI 1991), but Oonopidae, alone, include 51 genera and more than 70 ...
Gajdoš, Peter, Pekár, Stanislav
core  

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