%0 Journal Article
%T A rare but successful reproductive tactic in a social wasp (Hymenoptera:Vespidae): Use of heterospecific nests Una t¨¢ctica reproductiva rara pero exitosa en una avispa social (Hymenoptera: Vespidae): Uso de nidos de otras especies
%A ANDR¨¦ R. DE SOUZA
%A NEWTON J. J. SILVA
%A F¨¢BIO PREZOTO
%J Revista chilena de historia natural
%D 2012
%I Springer
%X Successful heterospecific use of abandoned nests has been reported in birds. Although the same behavior has been observed in wasps, the success of such tactic has not been demonstrated. We described two cases in which the social wasp Polistes versicolor successfully reared its brood in empty nests of the social wasps Mischocyttarus drewseni and Mischocyttarus cassununga (Hymenoptera: Vespidae). We showed that this is a rare but a viable reproductive tactic for both solitary and associative foundress. Unlike birds, which use heterspecific nests very similar to their own, wasps are able to use heterspecific nests that do differ from their own. El uso adecuado de los nidos abandonados ha sido reportado en aves. Aunque el mismo comportamiento se ha observado en avispas, pero el ¨¦xito de tal t¨¢ctica no ha sido demostrada. Se describen dos casos en los que la avispa social Polistes versicolor utiliza con ¨¦xito los nidos vac¨ªos de la avispa social Mischocyttarus drewseni y Mischocyttarus cassununga (Hymenoptera: Vespidae). Hemos demostrado que esta es una rara, pero una viable t¨¢ctica reproductiva. A diferencia de las aves, que utilizan nidos muy similares a las suyas, las avispas son capaces de utilizar los nidos que difieran de los suyos.
%K Mischocyttarus cassununga
%K Mischocyttarus drewseni
%K Polistes versicolor
%K Mischocyttarus cassununga
%K Mischocyttarus drewseni
%K Polistes versicolor
%U http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2012000300010