KnowraClitellumLinked fromLinked fromThe 7 pages that link to Clitellum, each with the reason it gives.All 7Broader topic 3Related 3Compared with 1OligochaetaRelated: Its presence is a conspicuous feature of earthworms and other oligochaetes.TubifexRelated: In mature Tubifex, this reproductive structure helps form a cocoon for eggs.Giant Gippsland earthwormRelated: The adult worm uses this structure to form a cocoon for its eggs.