Recent Trends of Nonindigenous Aquatic Species in the Temperate Regions of North America

Pterois volitans

•Native from Australia to Japan to Micronesia

•Marine species associated with reef areas

•Aquarium introductions (?)

•Appear to be established based on the number of reports

•Impacts unknown

•Venomous with stinging spines

John Randall


	The lionfish was a real surprise to find here in the Atlantic. It is native from Australia to Japan to Micronesia and associated with reef areas. Because of the number of sightings it appears to be established. It is uncertain how they first arrived, but probably through aquarium introductions. Too soon to document any impacts. But they do have a venomous sting.