Male ring-tailed lemurs rub their wrists to release a sweet, fruity smell that may be the first evidence of sex pheromones identified in primates
Source:
https://www.newscientist.com/article/2240901-male-lemurs-may-use-their-fruity-smelling-wrists-to-attract-mates/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home