olfactory sociosexual communication
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.
GO:0007610
behavior
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GO:0051703
biological process involved in intraspecies interaction between organisms
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