Ostrowski de Nuñez M
Angew Parasitol. 1979 Feb;20(1):46-52.
In overflowed areas from the Lujan-River near Zelaya, province of Buenos Aires, Argentina, a xiphidiocercaria with stenostome excretory system and 2 [(4 + 4 + 4) + (4 + 4 + 4 +)] = 48 flame cells was found in Ampullaria canaliculata. The cercaria encyst experimentally in the skin and internal organs of tadpoles. Natural infections were found in Hyla pulchella. The metacercaria, excepting the excretory system, is similar to Travtrema stenocotyle Cohn, 1902 from snakes.--In Leimadophis poecilogyrus 4 Trematode specimens were found and provisionally classified as Travtrema stenocotyle. A revision of the excretory system of Travtrema stenocotyle is suggested.
在阿根廷布宜诺斯艾利斯省塞拉亚附近卢汉河的泛滥区域，在福寿螺中发现了一种具有狭窄排泄系统和2[(4 + 4 + 4) + (4 + 4 + 4 +)] = 48个焰细胞的剑尾蚴。该尾蚴可在蝌蚪的皮肤和内脏中实验性地形成包囊。在丽红眼蛙中发现了自然感染情况。除排泄系统外，后尾蚴与1902年科恩描述的来自蛇类的窄茎孔吸虫相似。——在波氏南美蛇颈龟中发现了4个吸虫标本，并暂时归类为窄茎孔吸虫。建议对窄茎孔吸虫的排泄系统进行修订。
