title: Reclassification of Eimeria pogonae Walden (2009)  as Choleoeimeria pogonae comb. nov. (Apicomplexa: Eimeriidae).
abstract: The presented paper provides a reclassification of Eimeria pogonae from Pogona vitticeps into the correct genus Choleoeimeria. A description of exogenous and endogenous stages of biliary coccidium is given. Sporulation of the oocysts was endogenous. The mature oocysts contained four sporocysts each with two sporozoites. Oocysts were ellipsoidal in shape, with average length/width ratio 1.7 and measured 28.4 (SD1.5) × 16.8 (SD 1.5). The micropyle, residuum, and polar granules were absent from the sporulated oocysts. Ovoidal in shape, sporosysts without Steida bodies contained residuum and two elongated and boat-shaped sporozoites. The endogenous stages of the coccidia were located mainly in the epithelium of bile ducts; however, single-epithelium cells of the gallbladder were also infected.
authors.forename: Klaudiusz Oktawian
authors.initials: KO
authors.lastname: Szczepaniak
authors.forename: Krzysztof
authors.initials: K
authors.lastname: Tomczuk
authors.forename: Anna
authors.initials: A
authors.lastname: Lojszczyk-Szczepaniak
authors.forename: Wojciech
authors.initials: W
authors.lastname: Lopuszynski
mesh_terms: D000818:Animals; D001646:Bile / Q000469:parasitology; D001652:Bile Ducts / Q000469:parasitology / Q000473:pathology; D003048:Coccidiosis / Q000469:parasitology / Q000473:pathology / Q000662:veterinary*; D004539:Eimeria / Q000145:classification* / Q000502:physiology / Q000648:ultrastructure; D004847:Epithelial Cells; D005704:Gallbladder / Q000469:parasitology / Q000473:pathology; D005766:Gastrointestinal Contents / Q000469:parasitology; D008116:Lizards / Q000469:parasitology*; D033661:Oocysts / Q000648:ultrastructure; D033761:Spores, Protozoan / Q000502:physiology; D034101:Sporozoites / Q000648:ultrastructure