de Núñez Margarita Ostrowski, Brugni Norma, Flores Verónica R
Departamento de Ciencias Biológicas, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón II, (1428) Buenos Aires, Argentina.
Folia Parasitol (Praha). 2003 Sep;50(3):211-4.
Posterotestes gen. n. (Digenea: Apocreadiidae, Apocrcadiinae) is proposed for specimens with the following features: spiny body, posterior position of gonads, extension of vitelline follicles up to level of intestinal bifurcation and absent at post-testicular space, long oesophagus and extension of caeca up to anterior testis. Posterotestes unelen sp. n. is described from the intestine of the native fish, Percichthys trucha (Cuvier et Valenciennes) (Osteichthyes: Percichthyidae) from Patagonian Andean lakes.
后睾属（新属）（复殖吸虫纲：阿波吸虫科，阿波吸虫亚科）是针对具有以下特征的标本提出的：体表有棘，性腺位于身体后部，卵黄滤泡延伸至肠分叉水平且在睾丸后区域不存在，食管长，盲肠延伸至前睾丸。后睾属独睾新种是从巴塔哥尼亚安第斯湖泊的本地鱼类——特鲁查鲈（居维叶和瓦朗谢纳）（硬骨鱼纲：鲈科）的肠道中描述的。
