behavior biological process involved in intraspecies interaction between organisms olfactory sociosexual communication https://github.com/geneontology/go-ontology/issues/21456 2021-05-21T19:35:58Z krc biological_process GO:0120318 Behavior such as predation which involves members of different species is not social. Communication between members of different species is also not social behavior. The use of external chemical cues called pheromones to send social and sexual information between members of the same species, leading to specific behavioral responses. Pheromones may be detected by two olfactory sensory circuits, the main olfactory pathway and the vomeronasal system.