Attila Takács, Csaba Szabóky, Balázs Tóth, Miklós Bozsó, János Kutas, Szilárd Molnár, Ignác Richter (2020): Nearctic walnut leafminers invade Europe: first Coptodisca lucifluella (Clemens, 1860) and now Coptodisca juglandiella (Chambers, 1874) (Lepidoptera, Heliozelidae) - Zoobank.org