Sex attractant pheromones

Definition

Chemicals emitted by an individual of one sex to attract members of the opposite sex, typically used for mating purposes.

Etymology

From Latin 'sexus' meaning 'gender', 'attractant' meaning 'drawing in', and 'pheromone' meaning 'chemical signal'.

Example

Sex attractant pheromones are often used by female moths to attract males for mating.

Related Terms

• Pheromones
• Sexual attraction
• Mating

Usage Notes

The specific composition and function of sex attractant pheromones can vary greatly between species.