Valim, M.P. and Linardi, P.M. 2006. Two new species of Picicola Clay & Meinertzhagen, 1938 (Phthiraptera: Philopteridae) from Piciformes (Bucconidae and Galbulidae) in Brazil. Zootaxa. 1172, 1 (Apr. 2006), 21–29. DOI:https://doi.org/10.11646/zootaxa.1172.1.2.