Minimum and maximum mean air temperatures and their average from nearest weather stations to the location of collection for L. decemlineata.

Bonin is situated in Koszalin, Poland. The collection site of Lodeynoye Pole (Russia) is located about 240 km northeast of St. Petersburg and Petrozavodsk. The data were obtained for Poland from www.weather.gov.hk and for Russia from www.worldweather.org.*Note that these are the air temperatures. Temperatures at the overwintering depths of 50 cm below ground typically correlate with air temperatures but are a little higher.