As of April 2019, there are 398 invasive species being
tracked in the Pennsylvania iMapInvasives database.
All tracked species are considered invasive because they are non-native to Pennsylvania and known to cause
harm to the economy, environment, or human health. All tracked species have either been discovered
in Pennsylvania or are known to exist in neighboring states.
View all species currently tracked in the Pennsylvania iMapInvasives database.
View tracked species by category.