KnowraClitellumLinked fromLinked fromThe 7 pages that link to Clitellum, each with the reason it gives.All 7Broader topic 3Related 3Compared with 1EarthwormBroader topic: The earthworm's clitellum produces the cocoon that carries its fertilized eggs.AnnelidBroader topic: Earthworms and leeches use this specialized region to form reproductive cocoons.AnnelidaBroader topic: Its presence identifies the major group containing earthworms and leeches.