Family Ardeidae
Ardea alba L.
Ascocotyle (Phagicola) angrense Travassos, 1916 Parastrigea brasiliana (Szidat, 1928) Dubois, 1964 Posthodiplostomum nanum Dubois, 1937 Sphincterodiplostomum musculosum Dubois, 1936
Ardea alba egretta Gmelin.
Ascocotyle (Phagicola) angrense Travassos, 1916 Posthodiplostomum nanum Dubois, 1937 Ribeiroia ondatrae (Price, 1931)
Ardea cocoi L.
Clinostomum complanatum (Rudolphi, 1809) Dolichorchis lacombeensis Lunaschi & Drago, 2006 Posthodiplostomum mignum Boero, Led & Brandetti, 1972 .
Bubulcus ibis (L.)
Echinochasmus sp.
Nephostomum limai Travassos, 1922 Parastrigea brasiliana (Szidat, 1928) Dubois, 1964
Butorides striata (L.)
Ascocotyle (Ascocotyle) tenuicollis Price, 1935
Posthodiplostomum nanum Dubois, 1937 Egretta thula (Molina)
Apharyngostrigea simplex (Johnston, 1904)
Ascocotyle (Phagicola) diminuta (Stunkard & Haviland, 1924) Ixobrychus involucris (Vieillot)
Ascocotyle (Ascocotyle) tenuicollis Price, 1935
Ascocotyle (Phagicola) angrense Travassos, 1916
Posthodiplostomum nanum Dubois, 1937 Nycticorax nycticorax (L.)
Ascocotyle (Ascocotyle) tenuicollis Price, 1935
Clinostomum detruncatum Braun, 1899
Echinochasmus suspensum (Braun, 1901) Kostadinova & Gibson, 2001