Abstract
Individual ants of Aphaenogaster carolinensis Wheeler were placed in two way combinations with four sympatric ant species (Aphaenogaster lamellidens Mayr, Crematogaster lineolata Say, Pachycondyla chinensis Emery and Prenolepis imparis Say) to determine whether their interspecific behavior was dependent upon the ant species they were confronted with. The tendency of A. carolinensis to initiate and terminate interactions, and the durations of those interactions, were measured for all combinations. There was no significant effect of species on initiation or termination. There was a significant effect of species on the duration of interactions that were both initiated and terminated by A. carolinensis. Durations of interactions with A. lamellidens were significantly longer than with other species. The conclusion is that the interspecific behavior of A. carolinensis is dependent in part on the species it is interacting with.
Published Version
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