Documentos de Emma Despland | REDI

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Mostrando 10 resultados de: 14

Filtros aplicados

Palabras Claves: "Malacosoma disstria"

Subtipo de publicación

Publisher

Entomologia Experimentalis et Applicata(3)

Animal Behaviour(2)

Behavioral Ecology and Sociobiology(2)

Journal of Experimental Biology(2)

Basic and Applied Ecology(1)

Área temáticas

Temas específicos de historia natural de los animales(7)

Grupos de personas(2)

Agricultura y tecnologías afines(1)

Área de conocimiento

Psicología social(1)

Año de Publicación

Origen

Palabras Claves

Forest tent caterpillar(5)

Lasiocampidae(3)

Defensive responses by a social caterpillar are tailored to different predators and change with larval instar and group size

Abstract: Gregariousness in animals is widely accepted as a behavioral adaptation for protection from predatio

Palabras claves:

Antipredator, Group behavior, Malacosoma disstria, predation, Prey-predator interactions

Emma Despland, McClure M.

Early instar mortality of a forest pest caterpillar: which mortality sources increase during an outbreak crash?

Abstract: 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 dynamics

Caron A.S., Emma Despland, Jarry J.J.

Do food protein and carbohydrate content influence the pattern of feeding and the tendency to explore of forest tent caterpillars?

Abstract: This study examines whether the ratio of protein to carbohydrate affects the timing of meals and the

Palabras claves:

Carbohydrate, lepidoptera, Malacosoma disstria, nutrition, Protein

Colasurdo N., Dussutour A., Emma Despland

Larval nutrition affects life history traits in a capital breeding mothi

Abstract: Fitness depends not only on resource uptake but also on the allocation of these resources to various

Palabras claves:

fecundity, Forest tent caterpillar, Larval nutrition, Life history, Malacosoma disstria, Post-ingestive processing, Protein:carbohydrate ratio, Reproduction-growth tradeoff, Resource allocation

Colasurdo N., Emma Despland, Gélinas Y.

Group leadership depends on energetic state in a nomadic collective foraging caterpillar

Abstract: Group living is a common strategy among animals and has arisen independently in over 300 species of

Palabras claves:

Foraging, Forest tent caterpillar, Group behavior, Malacosoma disstria, sociality, Synchrony

Emma Despland, McClure M., Ralph M.

Host-plant mediated effects on group cohesion and mobility in a nomadic gregarious caterpillar

Abstract: Abstract: Gregarious animals often live in larger groups in food-rich environments. We compare cohes

Palabras claves:

Adaptive, Fission-fusion, Foraging, Malacosoma disstria, Population dynamics

Emma Despland, Plenzich C.

How well do specialist feeders regulate nutrient intake? Evidence from a gregarious tree-feeding caterpillar

Abstract: Nutritional regulation is a powerful mechanism used by generalist feeders to obtain the balance of n

Palabras claves:

Carbohydrate, Compensatory feeding, Diet breadth, Dietary self-selection, Feeding behaviour, lepidoptera, Malacosoma disstria, nutrition, Protein

Emma Despland, Noseworthy M.

Individual differences influence collective behaviour in social caterpillars

Abstract: The expression of individual differences within a population often depends on environmental conditio

Palabras claves:

alternative phenotypes, collective decision, Feeding behaviour, Forest tent caterpillar, Malacosoma disstria, nutrition

Dussutour A., Emma Despland, Nicolis S.C., Simpson S.J.

When the group denies individual nutritional wisdom

Abstract: In social insects, decisions are usually pbkp_redicted to be more accurate than individual decisions

Palabras claves:

amplification, collective decision, Foraging, forest tent caterpillars, Malacosoma disstria, Preference

Colasurdo N., Dussutour A., Emma Despland, Simpson S.J.

Plasticity of collective behavior in a nomadic early spring folivore

Abstract: Collective behavior in the forest tent caterpillar (Malacosoma disstria) meets the thermal constrain

Palabras claves:

Decision-making, Foraging, Group-living, lepidoptera, Malacosoma disstria, SOCIAL BEHAVIOR, Thermoregulation