Reference

T.E. McQuistion, Kimberly K. O. Walden, Angelo P. Capparella (1996): Two New Species of Isospora (Apicomplexa: Eimeriidae) from the Ocellated Woodcreeper, Xiphorhynchus ocellatus (Passeriformes: Dendrocolaptidae) – Archiv für Protistenkunde – 147_1996: 401 - 404.