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| 1 | Interaction between animal personality and animal cognition显示文摘 | Claudio CARERE Charles LOCURTO | 2011 | Current Zoology2011,57,4: | 5 |
| 2 | Covariation between personalities and individual differences in coping with stress:Converging evidence and hypotheses显示文摘In the past decade there has been a profusion of studies highlighting covariation between individual differences instress physiology and behavioural profiles, here called personalities. Such individual differences in ways of coping with stress arerelevant both in biomedicine, since different personalities may experience a different stress and disease vulnerability, and in behaviouralecology, since their adaptive value and evolutionary maintenance are the subject of debate. However, the precise way inwhich individual stress differences and personalities are linked is unclear. Here we provide an updated overview of this covariationacross different species and taxa, consider its functional significance and present working hypotheses for how behaviouraland physiological responses to stress might be causally linked, affecting life-history traits such as dispersal and | Claudio CARERE Doretta CARAMASCHI Tim W. FAWCETT | 2010 | Current Zoology2010,56,6: | 4 |
| 3 | Interspecies variation in DNA damage induced by pollution显示文摘 | Claudia SEBBIO Claudio CARERE Giuseppe NASCETTI Bruno BELLISARIO Pasquale MOSESSO Roberta CIMMARUTA Dario ANGELETTI | 2014 | Current Zoology2014,60,2: | 1 |
| 4 | Active explorers show low learning performance in a social insect显示文摘An intriguing question in behavioral biology is whether consistent individual differences (calledanimal personalities) relate to variation in cognitive performance because commonly measuredpersonality traits may be associated with risk-reward trade-offs. Social insects, whose learningabilities have been extensively characterized, show consistent behavioral variability, both at colonyand at individual level. We investigated the possible link between personality traits and learningperformance in the carpenter ant Camponotus aethiops. Exploratory activity, sociability, and ag-gression were assessed twice in ant foragers. Behaviors differed among individuals, they werepartly repeatable across time and exploratory activity correlated positively with aggression.Learning abilities were quantified by differential conditioning of the maxilla-labium extension re-sponse, a task that requires cue perception and information storage. We found that exploratory ac-tivity of individual ants significantly predicted learning performance: "active-explorers" wereslower in learning the task than "inactive-explorers". The results suggest for the first time a link be-tween a personality trait and cognitive performance in eusocial insects, and that the underlying in-dividual variability could affect colony performance and success. | Eve UDINO Margot PEREZ Claudio CARERE Patrizia d'ETTORRE | 2017 | Current Zoology2017,63,5: | 1 |
| 5 | Evolution of personality and locomotory performance traits during a late Pleistocene island colonization in a tree frog显示文摘Recent empirical and theoretical studies suggest that personality and locomotory performance traits linked to dispersal abilities are crucial components of the dispersal syndromes,and that they can evolve during range expansions and colonization processes.Island colonization is one of the best characterized processes in dispersal biogeography,and its implication in the evolution of phenotypic traits has been investigated over a wide range of temporal scales.However,the effect of island colonization on personality and performance traits of natural populations,and how these traits could drive island colonization,has been little explored.Noteworthy,no studies have addressed these processes in the context of late Pleistocene range expansions.Here,we investigated the contribution of island colonization triggered by postglacial range expansions to intraspecific variation in personality and locomotory performance traits.We compared boldness,exploration,jumping performance,and stickiness abilities in populations from 3 equidistant areas of the Tyrrhenian tree frog Hyla sarda,2 from the main island(Corsica Island),and 1 from the recently colonized island of Elba.Individuals from Elba were significantly bolder than individuals from Corsica,as they emerged sooner from a shelter(P=0.028),while individuals from Corsica showed markedly higher jumping and stickiness performance(both P<0.001),resulting as more performing than those of Elba.We discuss these results in the context of the major microevolutionary processes at play during range expansion,including selection,spatial sorting,founder effects,and their possible interaction with local adaptation processes. | Roberta Bisconti Claudio Carere David Costantini Anita Liparoto Andrea Chiocchio Daniele Canestrelli | 2023 | Current Zoology2023,69,5: | 0 |
| 6 | Comparative ecogenotoxicology: Monitoring the DNA of wildlife显示文摘 | Dario ANGELETTI Claudio CARERE Guest Editors | 2014 | Current Zoology2014,60,2: | 0 |