Results 11 to 20 of about 22,351 (247)
ZooKeys, 2019 In 1979 nearly 1400 spider species in 32 families either had been recorded (1249) or were believed to occur (~140) in Canada. Twenty years later, although significant progress had been made in survey efforts in some regions, Canada’s spider inventory had only increased by approximately 7% to roughly 1500 species known or expected to occur.
Robb Bennett +2 more
openalex +4 more sources
Arachnologische Mitteilungen, 1999 Pseudeuophrys browningi (Millidge & Locket, 1955) (Araneae: Salticidae) new to Germany and Enoplognatha caricis (FICKERT, 1876) (Araneae: Theridiidae) new to Brandenburg (Germany)
Platen, Ralph +3 more
doaj +1 more source
A new species of Dysdera Latreille, 1804 (Aranei: Dysderidae) from South Ossetia, the Greater Caucasus [PDF]
Кавказский энтомологический бюллетень, 2023 A new species, Dysdera bakhanovi sp. n., is described from South Ossetia based on a male specimen. The new species is closely related to the Pontic-Caspian D. dunini Deeleman-Reinhold, 1988, the Anatolian D. anatoliae DeelemanReinhold, 1988 and D. krisis
A.A. Fomichev
doaj +1 more source
European Journal of Entomology, 2020 Annual crops are generally assumed to host simplified arthropod communities that depend on immigration from the surrounding landscape. Perennial, low-input crops such as olive groves are likely to depend less on immigration from other habitats, however ...
Malayka S. PICCHI +3 more
doaj +1 more source
Imperfections in perfect architecture: The orb web of spiders
European Journal of Entomology, 2013 Among animal constructions, the orb webs of spiders are perfect geometrical architectural models. Webs are constructed by means of a succession of behaviours, which are often considered as instinctive and stereotyped.
Alain PASQUET +3 more
doaj +1 more source
Spider species richness and sampling effort at Cracraft´S Belém Area of Endemism
Anais da Academia Brasileira de Ciências, 2017 A list of spider species is presented for the Belém Area of Endemism, the most threatened region in the Amazon Basin, comprising portions of eastern State of Pará and western State of Maranhão, Brazil.
BRUNO V.B. RODRIGUES +6 more
doaj +1 more source
A new species and new records of spiders (Aranei) in the south of European Russia [PDF]
Кавказский энтомологический бюллетень, 2022 A new species of spider from the family Gnaphosidae Marinarozelotes ponticus Ponomarev, sp. n. is described from the south of Russia (Krasnodar Region).
A.V. Ponomarev, V.Yu. Shmatko
doaj +1 more source
Three new species of spiders (Aranei) from Iran [PDF]
Кавказский энтомологический бюллетень, 2021 Three new species of spiders are described from different provinces in Iran: Shaitan angramainyu sp. n. (Gnaphosidae) related to Sh. elchini Kovblyuk, Kastrygina et Marusik, 2013 known from Azerbaijan to Kazakhstan, Piratula raika sp. n.
A. Zamani, Y.M. Marusik
doaj +1 more source
Heat but Not Cold Tolerance Is Phylogenetically Constrained in Greenlandic Terrestrial Arthropods Under Future Global Warming. [PDF]
Glob Chang BiolIn this study we describe the temperature limits for almost 8% of the Greenlandic arthropod fauna (insects and spiders). By combining this with a DNA analysis and a projection of future climates inhabited by these species we reveal that upwards of 25% of the investigated species risk exposure to stressful temperatures by the end of the century and that
Wesseltoft JB +5 more
europepmc +2 more sources
First record of spider Tegenaria ferruginea (Panzer, 1804) from Belarus with notes on overwintering
European Journal of Ecology, 2019 First record of the spider Tegenaria ferruginea (Panzer, 1804) from Belarus, along with taxonomic diagnosis and photographs are presented. Contrary to the expectations, males and females were found during overwintering in the silken sac in the fort of ...
Tsiareshyna Maryia
doaj +1 more source