Souza, S. P. D.; Takiya, D. M.; Felix, M.

Two New Metacephalus DeLong & Martinson, 1973 Species (Hemiptera: Cicadellidae: Portanini) from Brazil and Proposed Synonymy With Paraportanus Carvalho & Cavichioli, 2009

. Zootaxa 2017, 4281, 176–185.