What are the chemicals produced by Arnhart glands commonly referred to as?

The chemicals produced by the Arnhart glands are commonly referred to as footprint pheromones. These pheromones play a vital role in helping bees communicate and navigate their environment. When a bee walks, it leaves behind these chemical cues that can guide other bees in the colony to resources such as food sources or to signal the presence of a particular scent trail.

Footprint pheromones are particularly important for foraging bees, as they help establish pathways for other bees to follow, ensuring efficient foraging and resource gathering. This type of communication is crucial for the social structure and organization of the hive, facilitating interaction and cooperation among the colony members.

Recognizing these pheromones helps in understanding the complex social behaviors of bees, including how they work collaboratively for the benefit of the colony.