Supplementary Materials Chapter 2

Figure S1: Number of publications per year and the cumulative number of publications on the impacts of non-native species in Mauritius from 1977 to 2023 Table S1: PRISMA checklist for scoping reviews (PRISMA-ScR) Table S2: The 62 publications included in the review, with year, authors, title, citation, and journal information. Table S3: Area (km²), number of publications, and publication density (per km²) for Mauritius (remaining native habitats only) and its offshore islets. Table S4: Complete dataset of the 273 impact records identified in this scoping review, including non-native-native species interactions, taxonomic groups, impact mechanisms, direction of impact and study type. Table S5: List of distinct non-native and native species recorded in this review, grouped by status (non-native/native) and their broad taxonomic groups (plant, insects, mollusc, amphibian, reptile, bird and mammal) Table S4: Detailed classification of 273 non-native – native impact records according to impact type (individual, population, community and biotic interaction) and magnitude of impact of non-native taxa. For each impact record, the following information is reported: the non-native species, the native species, their respective taxonomic groups, the mechanism of interaction (classified under EICAT/EICAT+ categories), the direction of impact (negative, positive, or neutral), the impact type (individual, population, community, biotic interaction), the impact magnitude of the non-native taxa and a short explanation of the recorded impact.