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- Title
Distance from the queen affects workers' selfish behaviour in the honeybee ( A. mellifera) colony.
- Authors
Orlova, Margarita; Hefetz, Abraham
- Abstract
It has been postulated that spatial organization of the colony, in addition to biological and social factors, influences colony life in honeybees. In this study, we examine the influence of workers' distance from the queen on their reproductive, pheromonal and behavioural characteristics. Our results demonstrate that with increasing distance from the queen, workers increasingly develop behavioural and reproductive traits characteristic of queenlessness, which are presumably the result of significant impairment in queen pheromone transmission. Having contemplated the alternative possibilities of inadequate transmission of queen signal and voluntary escape from queen control, we concluded, based on the behavioural and physiological data, that the former is far more probable than the latter. The dose-dependent manner of the queen pheromone action and its differential influence on various worker characteristics are discussed.
- Subjects
QUEEN honeybees; WORKER honeybees; SELFISH genetic elements; SOCIAL factors; PHEROMONES; HONEYBEES; REPRODUCTION
- Publication
Behavioral Ecology & Sociobiology, 2014, Vol 68, Issue 10, p1693
- ISSN
0340-5443
- Publication type
Article
- DOI
10.1007/s00265-014-1777-9