Microdriles (small

worms Worms may refer to: *Worm, an invertebrate animal with a tube-like body and no limbs Places *Worms, Germany Worms () is a city in Rhineland-Palatinate, Germany, situated on the Upper Rhine about south-southwest of Frankfurt am Main. It had ...

) are mostly aquatic or semi-terrestrial oligochaetes.

References

Clitellata Invertebrate common names {{annelid-stub