Octopus vulgaris Exhibits Interindividual Differences in Behavioural and Problem-Solving Performance
Andrea Dissegna,
Luciana Borrelli,
Giovanna Ponte
et al.
Abstract:By presenting individual Octopus vulgaris with an extractive foraging problem with a puzzle box, we examined the possible correlation between behavioural performances (e.g., ease of adaptation to captive conditions, prevalence of neophobic and neophilic behaviours, and propensity to learn individually or by observing conspecifics), biotic (body and brain size, age, sex) and abiotic (seasonality and place of origin) factors. We found more neophilic animals showing shorter latencies to approach the puzzle box an… Show more
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