# of Introduced Mammal Species in Natural Habitats

The numbers of introduced and established or probably established mammals were based on Long (2003). These data for many countries and oceanic islands were presented in a table in the book introduction and include translocations and re-introductions. Some regions included in the table covered broader geographies than countries (e.g., North America, South America, Russian Federation & associated independent states). To be able to show these data at country level, the data were compiled from the text descriptions of species introductions in the book. Data from Long, J.L. 2003. Introduced Mammals of the World: Their history, distribution and influence. CSIRO Publishing, Collingwood, Australia.