MARE – Marine and Environmental Sciences Centre published a study on invasive species in Portuguese waters, which was updated in the scientific journal Marine Pollution Bulletin. This study represents the most complete compilation ever carried out on the topic.
According to the study, the number of invasive species in Portuguese waters has risen to 231. This figure reflects research led by researchers from MARE and ARNET – Aquatic Research Network, who gathered data on the presence of these species in Portuguese territory.
Regarding the Autonomous Region of Madeira, 62 invasive species have already been confirmed in its waters. This number highlights the concern for marine biodiversity in the Portuguese island region.
The study by MARE and ARNET constitutes an important milestone for the understanding and monitoring of invasive species in the waters of Portugal, providing essential data for future marine conservation strategies.




