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Autor:
Stéphane Chameron, Paul Devienne, Pierre Blacher, Laurie Boreggio, Nicolas Châline, Chloé Leroy
Publikováno v:
Frontiers in Zoology
Background The impact of social parasites on their hosts’ fitness is a strong selective pressure that can lead to the evolution of adapted defence strategies. Guarding the nest to prevent the intrusion of parasites is a widespread response of host
The nasty neighbour in the striped mouse (Rhabdomys pumilio) steals paternity and elicits aggression
Publikováno v:
Frontiers in Zoology
Frontiers in Zoology, Vol 7, Iss 1, p 19 (2010)
Frontiers in Zoology, Vol 7, Iss 1, p 19 (2010)
Background Territoriality functions to monopolize access to resources including mates, but is costly in terms of energy and time investment. Some species reduce these costs by being less aggressive towards their neighbours than towards unfamiliar str