Averbeck G A, Cooney J D, Guarnera T R, Redig P, Stromberg B E
Department of Veterinary Pathobiology, College of Veterinary Medicine, University of Minnesota, St. Paul 55108, USA.
J Parasitol. 1998 Oct;84(5):976-7.
Exogenous stages of a new species of Eimeria are described from feces of a captive great gray owl, Strix nebulosa, held at the Gabbert Raptor Center, University of Minnesota, St. Paul, Minnesota. Oocysts (n = 100) of Eimeria bemricki are spherical to subspherical, 19.2 x 19.0 (21.5-16.0 x 21.0-16.0) microm, with ovoidal sporocysts (n = 100), 10.0 x 6.5 (12.0-7.0 x 7.0-5.5) microm and sporozoites (n = 20), 8.2 x 3.2 (6.8-10.1 x 2.5-3.9) microm. Stieda bodies, substieda bodies, polar bodies, and sporocyst residua are present, but micropyle, oocyst residuum, and parastieda bodies are absent. Three refractile bodies are contained in each sporozoite.
从明尼苏达州圣保罗市明尼苏达大学加伯特猛禽中心圈养的毛腿渔鸮（Strix nebulosa）粪便中描述了艾美耳球虫新种的外生性阶段。贝姆里基艾美耳球虫的卵囊（n = 100）呈球形至亚球形，大小为19.2×19.0（21.5 - 16.0×21.0 - 16.0）微米，有卵形的子孢子囊（n = 100），大小为10.0×6.5（12.0 - 7.0×7.0 - 5.5）微米，以及子孢子（n = 20），大小为8.2×3.2（6.8 - 10.1×2.5 - 3.9）微米。有斯氏体、亚斯氏体、极体和子孢子囊残体，但无微孔、卵囊残体和副斯氏体。每个子孢子含有三个折光体。
