An introduced taxon that can occasionally reproduce outside its area of cultivation or captivity, but that cannot maintain itself in the wild because it cannot form viable populations without human intervention, and therefore depends on repeated introductions to maintain itself in the wild. This status includes all taxa categorized as casual alien, subspontaneous, or escaped from cultivation or captivity. This status includes taxa that are strictly domesticated (fauna) or only cultivated (flora).
introduced not established of which cultivated / domestic
Martinique
A taxon introduced into the geographical area under consideration, which produces fertile offspring often in large numbers, and which has the potential to spread exponentially over a large area, thus rapidly increasing its range. This often leads to negative ecological, economic or health consequences (IUCN, 2000). All taxa categorized as
introduced invasive
Guyane française
Taxon non présent dans la zone géographique considérée
absent
Réunion
Taxon non présent dans la zone géographique considérée
absent
Saint-Pierre-et-Miquelon
Taxon non présent dans la zone géographique considérée