<i >鹦鹉贾第鞭毛虫 (Giardia psittaci)</i>,革兰氏染色,长尾小鹦鹉小肠

鹦鹉贾第鞭毛虫 (Giardia psittaci),革兰氏染色,长尾小鹦鹉小肠

Giardia psittaci, 100X. Two pear-shaped organisms are visible in this Gram stain of an impression smear from the small intestine of a parakeet.

Courtesy of Dr. Louise Bauck.

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