Reference

Gernot Kunz, Daniel Bullerdiek, Hannelore Hoch, Werner E. Holzinger, Roland Mühlethaler, Andreas Wessel (2014): Courtship behaviour and vibrational communication of the planthopper Apartus michalki (Wagner, 1948) (Hemiptera: Fulgoromorpha: Cixiidae) – Cicadina = Beiträge zur Zikadenkunde – 14: 55 - 63.