Piscicolidae Johnston, 1865
Platybdella anarrhichae (Diesing, 1859)
Platybdella chilensis Moore, 1910
Platybdella fabricii Malm, 1863
Platybdella olriki Malm, 1863
Platybdella patagonica Ringuelet, 1945
Platybdella pinnara (De Silva & Jones, 1961)
Platybdella quadrioculata Malm, 1863
