Mostrando 10 resultados de: 38
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Behavioral Ecology and Sociobiology(3)
Entomologia Experimentalis et Applicata(3)
Journal of Experimental Biology(3)
Journal of Insect Physiology(3)
Physiological Entomology(3)
Área temáticas
Temas específicos de historia natural de los animales(14)
Mammalia(5)
Ecología(4)
Fisiología y materias afines(3)
Lesiones, enfermedades y plagas de las plantas(3)
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scopus(38)
Collective choice of a higher-protein food source by gregarious caterpillars occurs through differences in exploration
ArticleAbstract: Amplification, whereby an individual's probability of exhibiting a particular behavior increases witPalabras claves:aggregation, collective decisions, differential signaling, Group foraging, recruitment.Autores:Emma Despland, McClure M., Morcos L.Fuentes:scopusCollective foraging patterns of field colonies of Malacosoma disstria caterpillars
ArticleAbstract: We monitored 12 colonies of the nomadic social caterpillar Malacosoma disstria Hbner (Lepidoptera: LPalabras claves:Autores:Emma Despland, McClure M.Fuentes:scopusDevelopmental variation in the forest tent caterpillar: Life history consequences of a threshold size for pupation
ArticleAbstract: In insects, size and age at adult emergence depend on larval growth that occurs in discrete steps orPalabras claves:Autores:Emma Despland, Etilé E.Fuentes:scopusConsistent individual differences in the foraging behaviour of forest tent caterpillars (Malacosoma disstria)
ArticleAbstract: Outbreaking insects are often considered identical units despite recent work in behavioural ecologyPalabras claves:Autores:Emma Despland, Nemiroff L.Fuentes:scopusDefensive responses by a social caterpillar are tailored to different predators and change with larval instar and group size
ArticleAbstract: Gregariousness in animals is widely accepted as a behavioral adaptation for protection from predatioPalabras claves:Antipredator, Group behavior, Malacosoma disstria, predation, Prey-predator interactionsAutores:Emma Despland, McClure M.Fuentes:scopusDefining the window of opportunity for feeding initiation by second-instar spruce budworm larvae<sup>1</sup>
ArticleAbstract: Establishing feeding sites is critical for the survival of neonate Lepidoptera larvae. Rapid foliarPalabras claves:Black spruce, Foliar toughness, Second instar larvae, spruce budworm, Window of opportunityAutores:Bauce É., Emma Despland, Fuentealba A., Pureswaran D.S., Sagne S.Fuentes:scopusGregarious behavior in desert locusts is evoked by touching their back legs
ArticleAbstract: Desert locusts in the solitarious phase were repeatedly touched on various body regions to identifyPalabras claves:Autores:Dodgson T., Emma Despland, Hägele B., Simpson S.J.Fuentes:scopusExploration costs promote conservative collective foraging in the social caterpillar Malacosoma disstria
ArticleAbstract: Collective choices of a food source are generally thought to arise from the amplification of individPalabras claves:aggregation, Developmental shift, Food choice, Foraging strategy, Forest tent caterpillar, lepidoptera, Social foragingAutores:Emma Despland, Ethier J., McClure M., Santana A.Fuentes:scopusFood choices of solitarious and gregarious locusts reflect cryptic and aposematic antipredator strategies
ArticleAbstract: Desert locusts, Schistocerca gregaria, switch between the cryptic solitarious phase and the swarmingPalabras claves:Autores:Emma Despland, Simpson S.J.Fuentes:scopusEarly instar mortality of a forest pest caterpillar: which mortality sources increase during an outbreak crash?
ArticleAbstract: Collapses of insect pest outbreaks are often attributed to delayed density dependence of predation.Palabras claves:Boreal forest, exclusion experiment, extrinsic mortality, forest insect, Forest tent caterpillar, insect outbreak, intrinsic mortality, Lasiocampidae, Malacosoma disstria, marginal mortality, Natural enemies, Population dynamicsAutores:Caron A.S., Emma Despland, Jarry J.J.Fuentes:scopus