Mostrando 10 resultados de: 17
Área temáticas
Arthropoda(12)
Temas específicos de historia natural de los animales(8)
Ecología(4)
Animales(3)
Aves(1)
Elevational changes in the composition of insects and other terrestrial arthropods at tropical latitudes: A comparison of multiple sampling methods and social spider diets
ArticleAbstract: 1. We explored the extent to which differences between elevations in arthropod composition - insectsPalabras claves:altitudinal gradients, Anelosimus, Arthropod community, ECUADOR, Insect diversity, sampling methods, social behaviour, SpidersAutores:Avilés L., Jennifer GuevaraFuentes:scopusDecreasing predator density and activity explains declining predation of insect prey along elevational gradients
ArticleAbstract: Predation, which is a fundamental force in ecosystems, has been found to decrease in intensity withPalabras claves:Andes, Macroecological gradients, metabolic rate, Primary productivity, Strength of biotic interactions, Temperature effectsAutores:Avilés L., Luis F. CamachoFuentes:scopusEcological predictors of spider sociality in the Americas
ArticleAbstract: Aim: To evaluate the relative importance of environmental factors relevant to specific hypotheses thPalabras claves:Anelosimus, Biogeographical patterns, Distribution modelling, elevational gradient, Insect size, latitudinal gradient, predation, Rain intensity, seasonalityAutores:Avilés L., Jennifer GuevaraFuentes:scopusCommunity-wide body size differences between nocturnal and diurnal insects
ArticleAbstract: Examining community-wide patterns for the most diverse animal group, insects, is fundamental to ourPalabras claves:Anelosimus, body size, Diel patterns, ECUADOR, Elevational gradients, Insects, INVENTORY, Social spiders, Tropical communityAutores:Avilés L., Jennifer GuevaraFuentes:scopusAltitudinal patterns of spider sociality and the biology of a new midelevation social anelosimus species in Ecuador
ArticleAbstract: To the extent that geography correlates with particular environmental parameters, the geographical dPalabras claves:Biogeography of sociality, Elevation, Group foraging, latitude, sex ratio, social evolution, Social spiders, THERIDIIDAEAutores:Agnarsson I., Avilés L., Bukowski T.C., Gabriel Iturralde, Patricio A. Salazar, Powers K.S., Purcell J., Yip E.C.Fuentes:scopusAmazonian social spiders share similar within-colony behavioural variation and behavioural syndromes
ArticleAbstract: Although discrete morphological castes are a rarity in animal societies, trait differences among groPalabras claves:Anelosimus eximius, Anelosimus studiosus, Behavioural syndrome, personality, Temperament, THERIDIIDAEAutores:Avilés L., Gabriel Iturralde, Pruitt J.N., Riechert S.Fuentes:googlescopusCaught in the web: Spider web architecture affects prey specialization and spider–prey stoichiometric relationships
ArticleAbstract: Quantitative approaches to predator–prey interactions are central to understanding the structure ofPalabras claves:ecological stoichiometry, food webs, Nitrogen, phosphorus, predator–prey interactions, spider webs, threshold elemental ratioAutores:Avilés L., Barbour M.A., González A.L., Jennifer Guevara, Ludwig L.Fuentes:scopusInfluence of body size and level of cooperation on the prey capture efficiency of two sympatric social spiders exhibiting an included niche pattern
ArticleAbstract: 1. Body size and other morphological traits play key roles in an animal's performance and thus theirPalabras claves:Anelosimus, diet, foraging behaviour, Group foraging, group size, niche differentiation, performance, prey size, sociality, Spider communityAutores:Avilés L., Jennifer GuevaraFuentes:scopusPopulation differences in behaviour are explained by shared within-population trait correlations
ArticleAbstract: Correlations in behavioural traits across time, situation and ecological context (i.e. 'behaviouralPalabras claves:Animal personality, Correlated evolution, Geographical variation, Line of least resistance, Trade-offAutores:Avilés L., Fitzpatrick B., Gabriel Iturralde, Pruitt J.N., Riechert S., Vega M.Fuentes:googlescopusSociality and resource use: Insights from a community of social spiders in Brazil
ArticleAbstract: We explored the role of group living and cooperation in resource use in a spider community where 4 cPalabras claves:Anelosimus, community assemblage, Cooperation, Group foraging, prey size, resource partitioning, Species coexistenceAutores:Avilés L., Gonzaga M., Jennifer Guevara, Vasconcellos-Neto J.Fuentes:scopus