González C E, Hamann M I
Centro de Ecología Aplicada del Litoral, Consejo Nacional de Investigaciones Científicas y Técnicas, Corrientes, Argentina.
Braz J Biol. 2010 Nov;70(4):1089-92. doi: 10.1590/s1519-69842010000500026.
Five species of amphibians, Leptodactylus podicipinus, Scinax acuminatus, S. nasicus, Rhinella fernandezae and Pseudis paradoxa, were collected in Corrientes province, Argentina and searched for larval nematodes. All larval nematodes were found as cysts in the serous of the stomach of hosts. Were identified one superfamily, Seuratoidea; one genus, Spiroxys (Superfamily Gnathostomatoidea) and one family, Rhabdochonidae (Superfamily Thelazioidea). We present a description and illustrations of these taxa. These nematodes have an indirect life cycle and amphibians are infected by consuming invertebrate, the intermediate hosts. The genus Spiroxys and superfamily Seuratoidea were reported for the first time for Argentinean amphibians.
在阿根廷科连特斯省采集了五种两栖动物，即细趾蟾、尖鼻雨蛙、鼻雨蛙、费氏蟾蜍和奇异多指节蟾，并对其进行幼虫线虫的搜索。所有幼虫线虫均在宿主胃的浆液中以囊肿形式被发现。鉴定出一个总科，即瑟拉托线虫总科；一个属，即旋尾线虫属（颚口线虫总科）和一个科，即杯咽线虫科（吸吮线虫总科）。我们给出了这些分类群的描述和图示。这些线虫具有间接生活史，两栖动物通过摄食无脊椎动物（中间宿主）而被感染。旋尾线虫属和瑟拉托线虫总科首次在阿根廷两栖动物中被报道。
