Freyana aythinae Dubinin, 1951
Freyana largifolia nyrocae Dubinin, 1950: 38 (junior homonym).
Freyana largifolia aythinae Dubinin, 1951a: 213 (replacement name).
Freyana largifolia aythinae .— Dubinin 1953: 268.
Freyana aythinae .—Gaud & Atyeo 1985: 389; Calder 1986: 76.
Host and locality in Australia: Aythya australis, Australia; A. australis, Dawson River SE Queensland (Calder 1986).
Current name of host: Hardhead, Aythya australis (Eyton, 1838) ( Anseriformes: Anatidae).