Improving the Environmental Impact Classification for Alien Taxa (EICAT): a summary of revisions to the framework and guidelines


	The different EICAT categories and the relationship between them. Reproduced from IUCN (2020a) IUCN EICAT Categories and Criteria, IUCN (Gland): page 10, https://doi.org/10.2305/IUCN.CH.2020.05.en, with permission from IUCN.

Part of: Volery L, Blackburn TM, Bertolino S, Evans T, Genovesi P, Kumschick S, Roy HE, Smith KG, Bacher S (2020) Improving the Environmental Impact Classification for Alien Taxa (EICAT): a summary of revisions to the framework and guidelines. In: Wilson JR, Bacher S, Daehler CC, Groom QJ, Kumschick S, Lockwood JL, Robinson TB, Zengeya TA, Richardson DM. NeoBiota 62: 547-567. https://doi.org/10.3897/neobiota.62.52723