An introduced, alien, exotic, non-indigenous, or non-native species, or simply an
introduction, .... According to a practical definition, an invasive species is one that
has been introduced and beco...
A Look at Introduced Species. Introduced species, also called alien species, are
those that have been moved by humans to an environment where they didn't ...
May 24, 2016 ... Invasive species can be plants, animals, and other organisms (e.g., microbes).
Human actions are the primary means of invasive species ...
A definition of invasive species, with links to examples, collections and related
Oct 3, 2005 ... Introduced Species. Home » Introduced Species. A species that does not occur
naturally in a given area, though has been introduced to it.
Nov 17, 2015 ... Invasive species are defined as organisms (plant, animal, fungus, or bacterium)
that are not native and has negative effects on a region's ...
An invasive species, also known as an exotic or nuisance species, is an
organism or plant that is introduced into a new environment, where it is not native
Similar term(s): alien invasive species, invasive species. Definition: An alien
species is a species introduced outside its normal distribution. Invasive alien ...
Learn how invasive species threaten native wildlife. ... The National Invasive
Species Council - Invasive Species Definition Clarification and Guidance White ...
Invasive alien species are plants, animals, pathogens and other organisms that
are non-native to an ecosystem, and which may cause economic or ...