Can anyone think of North American insects introduced into Europe. Certainly we have hundreds of European introductions here in North America but what about the other way around? I'm hard pressed to think of any? Bob [http://nature.ca/email/signatures/creaturesoflight/col_email_signature.jpg]<http://nature.ca/en/plan-your-visit/creatures-light?utm_source=Email+Signature+Graphic&utm_medium=CMN+Email&utm_campaign=Creatures-Of-Light> More information<http://nature.ca/en/plan-your-visit/creatures-light?utm_source=Email+Signature+English+Text&utm_medium=CMN+Email&utm_campaign=Creatures-Of-Light> Info<http://nature.ca/fr/planifiez-votre-visite/bioluminescence?utm_source=Email+Signature+French+Text&utm_medium=CMN+Email&utm_campaign=Creatures-Of-Light>