 It also occurs in the Swiss canton of Ticino, south of the Monte Ceneri Pass, but is not found west of nearby Lake Maggiore.Also in the north, in Trentino-Alto Adige/Südtirol, it can be found as far north as Meran, but is not found in Austria, and as far east as Gorizia (on the border with Slovenia).In the south of Italy, it is absent from Basilicata and Calabria.