Introduced (in CC amphib glossary)

[Jan]

Introduced: Refers to a species that has been relocated and established populations in regions outside of their natural range, most frequently through human intervention.

 

[Abrahm]

I tacked on the small change at the end. I don't know if the other entries are necessary but I thought they might make it more comprehensive.

Introduced: Refers to a species that has been relocated and established populations in regions outside of its natural range, most frequently through human intervention. Sometimes referred to as exotic or invasive.

Invasive: See [Introduced].

Exotic: See [Introduced]