Polystomatidae

Polystomatidae is a family of flatworms belonging to the class Monogenea.

Genera
Genera:
 * Apaloneotrema Du Preez & Verneau, 2020
 * Aussietrema Du Preez & Verneau, 2020
 * Concinnocotyla Pichelin, Whittington & Pearson, 1991