Category:Invasive species by region
This category is for articles and lists dealing specifically with the introduction, by man, of species to an area where they are not native. This category should not contain general articles about species, only articles concerned specifically with the species' introductions. For additional information, see Wikipedia:Categories for discussion/Log/2007 May 23#Category:Introduced Species.
This category has the following 5 subcategories, out of 5 total.