Acteonemertidae

Acteonemertidae is a family of worms belonging to the order Monostilifera. It contains 5 genera which are terrestrial and can be found on the Iberian Peninsula.

Genera:
 * Acteonemertes Pantin, 1961
 * Antiponemertes Moore & Gibson, 1981
 * Argonemertes Moore & Gibson, 1981
 * Katechonemertes Moore & Gibson, 1981
 * Leptonemertes Girard, 1893