Apennine Peninsula - Italy, Malta
Balkans - Albania, Bulgaria, Greece, Serbia, Croatia, Slovenia, Bosnia & Herzegovina, Kosovo, Nord Macedonia, Montenegro, Cyprus, Turkey (part)
Caucasus - Armenia, Azerbaijan, Georgia, Russia (part)
Central Europe - Austria, Czech Republic, Germany, Hungary, Liechtenstein, Poland, Slovakia, Slovenia, Switzerland
Eastern Europe - Belarus, Moldova, Romania,Estonia, Latvia, Lithuania, Russia (Kaliningrad), Ukraine
Eastern Mediterranean - Syria, Lebanon, Israel, Palestine
Iberian Peninsula - Spain, Portugal, Andorra, Gibraltar
Northern Europe - Denmark, Finland, Iceland, Norway, Sweden
Russian Federation
Southern Mediterranean - Egypt, Libya, Tunisia, Algeria, Morocco
Turkey
Western Europe - Belgium, France, Luxembourg, Monaco, Netherlands, Ireland, United Kingdom