Results 81 to 90 of about 6,217 (205)

Comunidades de arañas en dos localidades del sitio RAMSAR Humedales Chaco, Argentina

open access: yesCuadernos de investigación UNED, 2016
En este estudio comparamos las comunidades de arañas de bosques y pastizales en la Estancia San Francisco y la Estancia San Carlos; Sitio RAMSAR, Humedales Chaco. Recolectamos los ejemplares de arañas mediante las técnicas de captura golpeteo de follaje,
Helga Cecilia Achitte Schmutzler   +2 more
doaj   +1 more source

Australasian Arachnology, Number 75, September 2006 [PDF]

open access: yes, 2013
Again, this issue is a bit late (September instead of August) but I hope the diverse and exciting contents will make up for the delay. As per usual, the Australian Arachnological Society is grateful to all who contributed to this issue!
Framenau, Volker
core  

Preliminary Study on spiders of Gulbarga, Karnataka State [PDF]

open access: yes, 2016
Gulbarga, a prominent town of northern Karnataka State (760-04' to 770-42' longitude and 160-12' to 170-46' latitude), it is located in the Deccan Plateau with an altitude of 454 above MSL.
Deshpande, A. (Ashwini)   +1 more
core   +1 more source

Ecosystem services provided by spiders

open access: yesBiological Reviews, Volume 100, Issue 6, Page 2217-2236, December 2025.
ABSTRACT Spiders, ubiquitous and abundant predators in terrestrial ecosystems, often are the subjects of an unjust negative perception. However, these remarkable creatures stand as unsung heroes within our ecosystems, contributing a multitude of ecosystem services critical to human well‐being.
Pedro Cardoso   +13 more
wiley   +1 more source

Comparative study of spinning field development in two species of araneophagic spiders (Araneae, Mimetidae, Australomimetus) [PDF]

open access: yes, 2017
External studies of spider spinning fields allow us to make inferences about internal silk gland biology, including what happens to silk glands when the spider molts.
Harms, Danilo, Townley, Mark A.
core   +1 more source

Preliminary Observations on Zelus Obscuridorsis (Stål) (Hemiptera: Reduviidae) as Predator of the Corn Leafhopper (Hemiptera: Cicadellidae) in Argentina [PDF]

open access: yes, 2015
The corn leafhopper Dalbulus maidis (Hemiptera: Cicadellidae), is an important corn pest in most of tropical and subtropical America. This leafhopper has a rich natural enemy complex of which parasitoids and pathogens are the most studied; knowledge on ...
Melo, María Cecilia   +2 more
core   +1 more source

SpiderATLAS: A Database of Spider Traits and Distributions in the Brazilian Atlantic Forest

open access: yesJournal of Biogeography, Volume 52, Issue 12, December 2025.
ABSTRACT Aim Biodiversity shortfalls related to limited knowledge about geographic distribution (Wallacean) and species traits (Raunkiæran) are extremely common in many animal groups and perhaps more evident in invertebrate groups such as spiders. This lack of knowledge could present challenges for researchers investigating the response and effects of ...
Gabriel X. Boldorini   +16 more
wiley   +1 more source

SELETIVIDADE DE INSETICIDAS UTILIZADOS NO CONTROLE DA Spodoptera frugiperda (J.E. Smith, 1797) NOS INIMIGOS NATURAIS EPIGÉICOS NA CULTURA DO MILHETO

open access: yesRevista Caatinga, 2012
The aim was to evaluate the selectivity of insecticides used to control the fall armyworm to epigeic occurring on the soil of a crop of millet. The research was conducted in field in the town of Dourados. The experiment consists of randomized blocks with
PAULO ROGÉRIO BELTRAMIN DA FONSECA   +3 more
doaj  

Spider diversity in cultures of Citrus sinensis (Rutaceae) in Corrientes province, Argentina [PDF]

open access: yes, 2013
Spiders are predators that reduce insect pest populations in agroecosystems. In spite that the presence of spider assemblages has been described in different crop plants, no reports have been done for Citrus species in Argentina.
Avalos, Gilberto   +3 more
core   +2 more sources

Spatial and temporal structure of the spider community in the clay semi-desert of western Kazakhstan [PDF]

open access: yes, 2011
The spatial and temporal structure of spider communities was studied in the clay semi-desert of the north-western Caspian Lowland, western Kazakhstan (49°23' N, 46°47' E).
Piterkina, Tatyana V.
core   +2 more sources

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