Brazil R P, Ryan L
Mem Inst Oswaldo Cruz. 1984 Jul-Sep;79(3):375-6. doi: 10.1590/s0074-02761984000300013.
The gregarine Ascocystis chagasi as well as a nematode and an unidentified Trypanosome were found in sandflies of the species Lutzomyia evandroi from the island of São Luis, Maranhão State, Brazil.
在巴西马拉尼昂州圣路易斯岛的埃万德若罗蛉(Lutzomyia evandroi)沙蝇体内发现了查加斯等孢球虫(Ascocystis chagasi)以及一种线虫和一种未鉴定的锥虫。