Reference

Hermann Priesner (1939): Thysanopterologica VIII. – Proceedings of the Royal Entomological Society of London. (Von 1936 veroeff.in Ser.A.,B.=Stylops.,C.=Abstr.of Proc.). Frueher: Proceedings of the Ent.Soc.of London. – 8(4): 73 - 78.