Guimarães, L.R. (1975) “Ischnocera (Mallophaga) infesting parrots (Psittaciformes). III. Notes on some species of the genus Paragoniocotes Cummings, 1916, with description of a new species”, Papéis Avulsos de Zoologia, 28(1-16 (1974-1975), pp. 255–267. doi:10.11606/0031-1049.1975.28.p255-267.