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ECOLOGIA  

Especie Non Grata: Efectos Ecológicos de las Especies Exóticas 

 
[RESUMEN] ABSTRACT
The invasion of exotic species constitutes one of the most serious threats to the survival of thousands of species. With the help of humans, countless species have colonized new environments contributing to the extinction of several organisms through competition, predation, or habitat modification. Besides the technical difficulties of eradicating exotic species, the lack of public awareness of the problem hampers its solution.