Results 11 to 20 of about 161 (55)
Sexual cannibalism in the spiderAlpaida veniliae(Keyserling 1865) (Araneae: Araneidae)
Journal of Arachnology, 2015 Postmating cannibalism where a female attacks, kills and consumes a male after a sexual encounter is frequently influenced by certain male morphological and behavioral characteristics. We conducted behavioral assays in the laboratory to test the predictions that male Alpaida veniliae (Keyserling 1865) with larger absolute and relative size in relation ...
Benamú, Marco A. +3 more
openaire +3 more sources
Efectos de distintos insecticidas convencionales y biorracionales, en la biología de una araña tejedora (Alpaida veniliae) en soja [PDF]
, 2015 El uso de insecticidas de amplio espectro son comunes en el cultivo convencional, su alta toxicidad en artrópodos especialmente en enemigos naturales ha sido demostrado.
Benamú Pino, Marco Antonio +3 more
core +4 more sources
Effect of the insecticide Lambda-cyhalothrin on rice spider populations in southern Brazil
Zoologia (Curitiba), 2013 The adverse effect that insecticides have on spider populations is of major concern since these predators are a component in the biological control of rice insect pest populations.
Everton N. L. Rodrigues +4 more
doaj +1 more source
Revista Colombiana de Entomología, 2007 Mediante el índice de Ivlev se estableció la selectividad de A. veniliae sobre las presas Conocephalus sp. (Tettigoniidae) y Hortensia similis (Cicadellidae). Las presas reales se determinaron mediante censos visuales en transectos. Para determinar la tasa de consumo de presa/araña/día, se revisaron 10 telas de arañas en campo, contabilizando las ...
SAAVEDRA DE C, ENRIQUE +2 more
openaire +2 more sources
Presence of spiders in strata of lemon trees (Citrus limon), Montevideo, Uruguay [PDF]
, 2023 Spiders present a variety of foraging strategies and prey preference, the presence of them in agroecosystems represents a dominant component among predators.
Benamú, Marco A., Viera, Carmen
core +2 more sources
Ecotoxicology, 2013 Soybean pest control in Argentina is done just by chemical control using broad-spectrum pesticides. Alpaida veniliae (Araneae, Araneidae) is one of the most abundant spider species of the orb web weaver guild in soybean, and it is considered a very important polyphagous predator, attacking different insects' families. The objective of this study was to
Benamú, Marco A. +3 more
openaire +3 more sources
Actualidades Biológicas, 2017 Las especies de Sceliphron presentan diversos grados de especificidad sobre sus presas, capturando una o varias especies de arañas. En Paujil (Caquetá), Sceliphron asiaticum solamente captura individuos de Alpaida veniliae. Esto sugiere el desarrollo de un comportamiento selectivo local por esta especie de araña.
Jaime Pinzón, Víctor Hugo González
openaire +1 more source
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 [PDF]
, 2020 Aerial web-spinning spiders (including large orb-weavers), as a group, depend almost entirely on flying insects as a food source. The recent widespread loss of flying insects across large parts of western Europe, in terms of both diversity and biomass ...
Bonte, Dries, Nyffeler, Martin
core +2 more sources
Flutuação populacional de aranhas na cultura da canola, em Passo Fundo, Rio Grande do Sul, Brasil. [PDF]
, 2023 Resumo: A cultura da canola apresenta grande diversidade de insetos-praga, mas também diversos grupos de inimigos naturais que contribuem para o controle biológico desses insetos.
BRESCOVIT, A. D., MARSARO JUNIOR, A. L.
core +1 more source
Species conservation profiles of a random sample of world spiders I : Agelenidae to Filistatidae [PDF]
, 2018 Background The IUCN Red List of Threatened Species is the most widely used information source on the extinction risk of species. One of the uses of the Red List is to evaluate and monitor the state of biodiversity and a possible approach for this purpose
Cardoso, Pedro +10 more
core +3 more sources