Two new coccidia (Apicomplexa:Eimeriidae) from the green peacock (Pavo muticus) from Saudi Arabia

Two new species of Eimeria were found from faecal samples of ten green peacocks (Pavo muticus) collected at Al-Kharj area, a central region of Saudi Arabia. Sporulated oocysts of Eimeria mutica n.sp. are ellipsoidal 23.1×17.4 (22.4–25.0×16.7–18.9) μm, with a smooth bilayered wall. A micropyle and bilobed polar body are present, but without an oocyst residuum. The sporocyst is an elongated-ovoid 13.7×6.2 (12.0–14.2×5.4–6.7) μm, with a Stieda body and a residuum. Sporulated oocysts of E. kharjensis n.sp. are subspherical 20.3×17.7 (19.0–21.5×16.2–18.7) μm, with a two layered wall and a single polar body. The micropyle is covered by a dome-shaped cap and the sporocyst is an elongate-ovoid 12.7×6.3 (11.9–13.5×5.4–6.8) μm, with a Stieda body. The sporocyst residuum is present as several small granules.