Summary This review updates the current knowledge on the taxonomy of intestinal nematodes of the genus Cooperia parasitizing in wild and domestic ruminants. The emphasis is put on revision of 19 valid species belonging to the genus. This analysis focuses on main features of the genus Cooperia, including its geographic occurrence and the life cycle details. The most widespread congeners are Cooperia curticei, C. oncophora, C. pectinata, and C. punctata, having nearly worldwide distribution. The fifth species, referred by electronic databases from the European territory as Cooperia asamati Spiridonov, 1985, is unveiled here originally as nomen nudum.

中文翻译：

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Cooperia 线虫 (Trichostrogyloidea) 的修订清单，野生和家养反刍动物的常见寄生虫

总结 本综述更新了寄生于野生和家养反刍动物的库柏属肠道线虫分类学的最新知识。重点是对属于该属的 19 个有效种进行修订。该分析侧重于 Cooperia 属的主要特征，包括其地理分布和生命周期细节。最普遍的同源物是 Cooperia curticei、C. oncophora、C. pectinata 和 C. punctata，几乎在世界范围内都有分布。第五个物种，由欧洲领土的电子数据库称为 Cooperia asamati Spiridonov，1985 年，在这里最初以 nomen nudum 的形式出现。