Santos, J.C.D.C.V., Hoch, H., Zampaulo, R.D.A., Simões, M.H. & Ferreira, R.L. (2023) Adaptive shifts in Neotropical planthoppers: new troglobitic species and the first surface species of Ferricixius Hoch & Ferreira, 2012 (Hemiptera: Fulgoromorpha: Cixiidae) from Brazilian caves. Zootaxa, 5330 (3), 375–397.