Clitellum - Wikipedia

Earthworm: Oligochaeta, Annelid, Cladistics, Lumbriculidae, Enchytraeidae, Clitellum, Drilosphere, Lumbricidae, Acanthodrilidae, Megascolecidae : Miller, Frederic P., Vandome, Agnes F., McBrewster, John: : Livres

No clitellum: 2 constrictions and a bloated tail instead, Observation, Southern Africa

VERMICOMPOSTING FOR BEGINNERS (Composting worm bins)

Earthworm - Wikipedia

Phil Bendle Collection:Worms (Family Megascolecidae) Native - CitSciHub

Cliette Facebook, Instagram & Twitter on PeekYou

Cliatt Facebook, Instagram & Twitter on PeekYou

Lumbricus terrestris – 10,000 Things of the Pacific Northwest

Cittel from California, Facebook, Instagram, Twitter