Family Notocotylidae
Hippocrepis fuelleborni
Myocastor coypus, Uruguay, Travassos & Vogelsang (1930).
Myocastor coypus, Unspecified locality, Henry (1933) in Babero & Lee (1961).
Myocastor coypus, Rio Grande do Sul, Brazil, Rocha et al. (2012).
Myocastor coypus, Buenos Aires, Chaco and Corrientes, Argentina, Martinez (1986, 2003); Sutton (1989) and Sutton & Damborenea (2000) in Lunaschi & Drago (2007).
Myocastor coypus, Chaco region, Argentina, Boero & Boehringer (1967a).
Myocastor coypus, Buenos Aires, Argentina, Cited in Boero & Boehringer (1967a).
Myocastor coypus, Unspecified locality, Ostrowski de Nuñez (1976) in Rocha et al. (2012).
Myocastor coypus, Uruguai, Kohn & Pereira (1970).
Hippocrepis myocastoris
Myocastor coypus, Río Negro, Argentina, Flores et al. (2007).
Myocastor coypus, Ipún Island, Chile, Babero et al. (1979).