Aedes japonicus egg seasonality regarding environmental temperatures from May to November 2019 and 2020. Corresponding months and seasons are shown with coloured horizontal bars (green = spring, yellow = summer, orange = autumn). (A) 2019, egg seasonality in the Reichstett study site; (B) 2019, weekly temperatures are shown. The average maximal temperature per week is shown with a solid red line with the standard deviation shown in filled light red. Dotted red lines correspond to the maximal and minimal highest temperatures observed each week. Average minimal temperature is shown with a solid blue line with standard deviation in filled blue. Minimal and maximal colder temperatures are shown with dotted blue lines. (C) 2019, egg proportion from the Bas-Rhin Department is also shown with a solid black line with stars. (D) 2020, egg seasonality in the Reichstett study site; (E) 2020, weekly temperatures; (F) 2020 egg seasonality in the Bas-Rhin administrative unit.