Eimeria zuernii oocysts, fecal smear, calf
<i >Eimeria zuernii</i> oocysts, fecal smear, calf
Eimeria zuernii oocysts, fecal smear, calf

    Photomicrograph of oocysts of Eimeria zuernii in a fecal smear from a calf.

Courtesy of Dr. Sameeh M. Abutarbush.