动鞭纲( Class Zoomastigophorea) Leishmania (by Mike Belosevic) ◆杜氏利什曼原虫(黑热病原虫) Leishmania donovani动鞭纲(Class Zoomastigophorea) ◆ 杜氏利什曼原虫(黑热病原虫) Leishmania donovani 7