Results 51 to 60 of about 8,471 (250)

Behavioural analysis of web building anomalies in the orb-weaving spider Zygiella x-notata (Araneae, Araneidae) [PDF]

open access: yes, 2012
Among animal constructions, spider’s orb webs represent regular geometrical architecture models. Their construction is the result of successive, simple and reproducible behavioural patterns, often considered as stereotyped.
Leborgne, Raymond   +2 more
core   +2 more sources

Where Have All the Spiders Gone? Observations of a Dramatic Population Density Decline in the Once Very Abundant Garden Spider, Araneus diadematus (Araneae: Araneidae), in the Swiss Midland

open access: yesbioRxiv, 2020
Aerial web-spinning spiders (including large orb-weavers) depend, as a group of insectivores, completely on flying insects as a food source. The recent widespread loss of flying insects across large parts of western Europe, both in terms of diversity and
M. Nyffeler, D. Bonte
semanticscholar   +1 more source

CEPF Western Ghats Special Series First record of Poltys columnaris Thorell, 1890 (Araneae: Araneidae) from Western Ghats, India

open access: yesJournal of Threatened Taxa, 2013
First record of Poltys columnaris Thorell, 1890 (Araneae: Araneidae) from Western Ghats ...
S. Kulkarni, H. Smith
doaj   +1 more source

Predatory spider fauna in fruit crops of Punjab, India along with new records

open access: yesThe Indian Journal of Agricultural Sciences, 2020
Spiders are important predatory organisms in the orchards. Keeping in view their role in the natural biological control, the present studies were conducted from May 2012 to October 2019 in orchards belonging to 21 fruit crops, viz.
SANDEEP SINGH   +2 more
doaj   +1 more source

Two new genera of Araneidae (Arachnida: Araneae)

open access: yesActa Arachnologica, 2021
Araneus is a large genus containing many species with various features, and phylogenetic analysis has revealed it to be a polyphyletic group. It has been proposed that nine new genera should be established independently from Araneus.
A. Tanikawa   +2 more
semanticscholar   +1 more source

Spatial association between a spider wasp and its host in fragmented dune habitats [PDF]

open access: yes, 2005
Volume: 33Start Page: 222End Page ...
Bonte, Dries, Maelfait, Jean-Pierre
core   +1 more source

Oldest true orb-weaving spider (Araneae: Araneidae) [PDF]

open access: yesBiology Letters, 2006
The aerial orb web woven by spiders of the family Araneidae typifies these organisms to laypersons and scientists alike. Here we describe the oldest fossil species of this family, which is preserved in amber from Álava, Spain and represents the first record of Araneidae from the Lower Cretaceous. The fossils provide direct evidence that all three major
David, Penney, Vicente M, Ortuño
openaire   +2 more sources

Caracterización de la fauna de Arañas en monocultivos de Eucalyptus y Pinus de la Reserva del Iberá, Corrientes. Argentina

open access: yesRevista Mexicana de Biodiversidad, 2018
Se caracterizó la fauna de arañas de las forestaciones de Eucalyptus grandis y Pinus elliottii de las localidades: Colonia Montaña, San Miguel (CM) y Puerto Valle, Ituzaingó (PV) de Corrientes, Argentina.
Gilberto Avalos   +2 more
doaj   +1 more source

Intragenic homogenization and multiple copies of prey-wrapping silk genes in Argiope garden spiders. [PDF]

open access: yes, 2014
BackgroundSpider silks are spectacular examples of phenotypic diversity arising from adaptive molecular evolution. An individual spider can produce an array of specialized silks, with the majority of constituent silk proteins encoded by members of the ...
Allen, Ryan   +6 more
core   +2 more sources

The genome sequence of the Wasp Spider, Argiope bruennichi (Scopoli, 1772) [version 1; peer review: 2 approved, 1 approved with reservations]

open access: yesWellcome Open Research, 2023
We present a genome assembly from an individual female Argiope bruennichi (the Wasp Spider; Arthropoda; Arachnida; Araneae; Araneidae). The genome sequence is 1,778.4 megabases in span.
Finley Hutchinson, Liam M. Crowley
doaj   +1 more source

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