A new distribution map is provided for Phyllonorycter issikii Kumata. Lepidoptera: Gracillariidae. Hosts: Tilia spp. Information is given on the geographical distribution in Europe (Austria, Belarus, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Germany, Hungary, Italy, Latvia, Lithuania, Netherlands, Poland, Romania, Russia, Central Russia, Far East, Northern Russia, Southern Russia, Slovakia, Switzerland and Ukraine) and Asia (Japan, Hokkaido, Honshu, Kyushu and Korea Republic).