What does a worms saddle do?

A worm's saddle, or clitellum, is a thickened, glandular section of its body that plays a crucial role in reproduction. It produces mucus and eggs during mating, helping to form a cocoon where fertilized eggs are deposited. This structure is essential for the development of young worms, ensuring the survival of the species. The clitellum is most prominent in mature worms and can be easily identified as a swollen band around their body.