Results 71 to 80 of about 1,864 (210)

Theridiidae AND ITS RELATIVES

open access: yes, 2004
PLACEMENT OF THERIDIIDAE AND ITS RELATIVES This analysis tested the placement of Synotaxus (formerly an argyrodine theridiid) in a matrix containing argyrodine theridiid genera. In concordance with Forster et al. (1990), Griswold et al. (1998) and Agnarsson (2003c), Synotaxus is not a theridiid.
openaire   +2 more sources

Sensitivity of spiders from different ecosystems to lambda‐cyhalothrin: effects of phylogeny and climate

open access: yesPest Management Science, Volume 80, Issue 2, Page 857-865, February 2024.
Spiders are highly sensitive to lambda‐cyhalothrin. Sensitivity is strongly related to phylogeny and climate. Pesticide pollution may negatively affect spider ecological functions, such as natural pest suppression. Abstract BACKGROUND In spite of their importance as arthropod predators, spiders have received little attention in the risk assessment of ...
Tomás Duque   +7 more
wiley   +1 more source

Spatio‐temporal species aggregations do not rule out interspecific competition in tree hollow spider assemblages Las agregaciones espaciotemporales entre especies no descartan la competencia interespecífica en los ensambles de arañas de las oquedades arbóreas

open access: yesEcological Entomology, Volume 49, Issue 1, Page 106-118, February 2024.
Abundance data reflects the reality of biological systems better than the presence/absence of data. Spatial species aggregations do not imply that interspecific competition is absent while spatial segregations do not mean that it is, considering species morphoecological traits and phenology.
Gerard Martínez‐Devesa   +2 more
wiley   +1 more source

Araneofauna captured in the forest and adjacent area, in the north of Paraná, Brazil
Araneofauna capturada na mata e área aberta adjacente, no norte do Paraná, Brasil

open access: yesSemina: Ciências Biológicas e da Saúde, 2008
Arachnids make up an exclusive predator group. Eating habit makes the arthropods to move around in search for hunting or building traps with silk threads.
Lizandra Lucy Catelli   +4 more
doaj  

Diversidade e estimativas de riqueza de aranhas em quatro fitofisionomias na Serra do Cachimbo, Pará, Brasil

open access: yesIheringia: Série Zoologia, 2008
Um inventário da fauna de aranhas foi realizado na Serra do Cachimbo, no Campo de Provas Brigadeiro Velloso, município de Novo Progresso, Pará. As coletas ocorreram em duas expedições, uma na estação seca (agosto e setembro de 2003) e outra na chuvosa ...
Janael Ricetti, Alexandre B. Bonaldo
doaj   +1 more source

A contribution to the knowledge of the spider fauna of the wider Haloze region (northeast Slovenia)

open access: yesNatura Sloveniae, 2004
A list of spider species collected in the wider Haloze region during the summer of 2002 is given. Altogether, 76 species belonging to 54 genera and 22 families were recorded at 43 localities, representing the first comprehensive spider list of Haloze ...
Rok Kostanjšek
doaj   +1 more source

Predation by Argyrodes (Theridiidae) on Solitary and Communal Spiders [PDF]

open access: yesPsyche: A Journal of Entomology, 1980
No abstract is available for this item.
openaire   +4 more sources

The spider genus Thymoites in America (Araneae: Theridiidae)

open access: yesBulletin of the Museum of Comparative Zoology at Harvard College, 1964
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Spiders as superhosts and secondary kleptoparasites

open access: yesFrontiers in Arachnid Science
Kleptoparasitism, broadly defined, is the theft of extrinsic resources resulting in potential cost to the host. The stealing of resources, often food gathered by another, is perhaps best known in birds and mammals, but is even more common and widespread ...
Ingi Agnarsson, Ingi Agnarsson
doaj   +1 more source

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