Aggregation pheromones Alarm pheromones Allomones Attractants Brood pheromones Contact sex pheromones Copulation release pheromones Cuticle Defense substances Eggs Epilithic lichens extracts Epiphytic lichens extracts Extracts Femoral gland Fish oil Headspace volatile Kairomones Lipid extractions M Marking pheromones Migratory pheromones Mollusk Oviposition aggregation pheromones Pigments Postovulatory prostaglandin pheromones Preovulatory steroid pheromones Primer pheromones Recognition pheromones Recruitment pheromones Releaser sex pheromones Repellents Retinue pheromones Secondary Alcohols Sex pheromones Silk Skin extracts Skin glands Skin lipids Sperm-release pheromone Steroids Synomones Terrestrial lichens extracts Trail pheromones Warning odor Wings