Dadaytrema gracilis Lunaschi, 1989

Type host. Pimelodella gracilis (Valenciennes) (Pisces: Pimelodidae). Site of infection. Intestine.

Type locality. Argentina, Entre Ríos Province, Arroyo Brazo Chico. Syntypes: MLP 1289 C– MLP 1306 C (11 specimens). Reference. Lunaschi (1989).