Intra- and Inter-colonial Agonistic Behavior in the Termite, Microcerotermes fuscotibialis Sjostedt (Isoptera: Termitidae: Termitinae)

Pairing termite workers from cultures obtained from same colony of Microcerotermes fuscotibialis Sjostedt did not result in agonistic behavior or mortality of the paired individuals. Termite pairings from different colonies located at different distances resulted in serious encounters and aggressive behavior leading to significant mortality of the individuals. Subtle agonistic behavior was observed when colony mates were reunited after months of separation, but this did not result in any significant mortality. These results confirmed observations of non-overlap of foraging trails of these termites in the field which averts possible encounters and conflict. Therefore these termites are able to recognize their colony mates irrespective of period of separation, a factor for colony affiliation, kinship and recognition.