Eupathocera piercei (Brethes, 1923) comb. nov.
Ophthalmochlus (Homilops) piercei Brèthes, 1923: 50.
Pseudoxenos piercei ( Brèthes, 1923) (new combination by Bohart 1937).
Paraxenos piercei ( Brèthes, 1923) (new combination by Kinzelbach 1971b).
Host.
Isodontia costipennis (Spinola, 1851) ( Brèthes 1923).
Distribution.
Argentina: La Rioja ( Brèthes 1923).