The third kind are present deep inside the soil and are known as endogeic earthworms (Octochaetona thriretonis).

The most suitable earthworms recommended for vermiculture are the epigeic and anecic earthworms.

Early the following morning Uncle Mano and I set off for New College where Dr Sultan Ismail's Earthworm Institute is located and where I would spend the next fortnight studying earthworms and vermiculture.

The most suitable earthworms recommended for vermiculture are the epigeic and anecic earthworms.