Infographic Impact of Invasive Species Worldwide Share Over 80% of the world’s marine ecoregions have been impacted by at least one harmful invasive species. Some regions have been impacted by many Published March 25, 2020 | Last modified on September 6, 2023 You may also be interested in Infographic Critical Habitat of Whales Overlaps with Major Shipping Hubs in Canada Report Tanker Safety Expert Panel II: HNS Infographic Invasive Species in Canadian Waters