Graffillidae

Graffillidae is a family of flatworms belonging to the order Rhabdocoela.

Genera:
 * Breslauilla Reisinger, 1929
 * Bresslauilla Reisinger, 1929
 * Graffilla Ihering, 1880
 * Nygulgus Marcus, 1954
 * Paravortex Wahl, 1906
 * Pseudograffilla Meixner, 1938