Tavares Luiz E R, Saad Caroline D R, Cepeda Patrícia B, Luque José L
Departamento de Parasitologia Animal, Universidade Federal Rural do Rio de Janeiro, Km 07 da BR 465, Seropédica, RJ, Brazil.
Rev Bras Parasitol Vet. 2007 Apr-Jun;16(2):110-5.
During the study of the metazoan parasites of fishes from Araguaia River, municipality of Araguatins (05 degrees 39'S, 48 degrees 07'W), State of Tocantins, Brazil, a third stage larvae of an undescribed species of Terranova were collected from the mesenteries of Plagioscion squamosissimus. These larvae were characterized to present large size, excretory pore situated near of the base of ventrolateral lips, presence of short intestinal caecum dorsal to oesophagus, ventriculus less than seven times as long as wide and absence of mucron. This is the first record and description of larval of species of Terranova parasitic in South American freshwater fishes.
在对巴西托坎廷斯州阿拉瓜廷斯市（南纬05°39′，西经48°07′）阿拉瓜亚河鱼类的后生动物寄生虫进行研究期间，从鳞鲳的肠系膜中采集到了一种未描述过的新种异尖线虫的第三期幼虫。这些幼虫的特征为体型较大，排泄孔位于腹侧唇基部附近，食管背侧有短的肠盲囊，胃的长度不到宽度的七倍且无尾刺。这是南美淡水鱼寄生的异尖线虫属物种幼虫的首次记录和描述。
