Neornithes Gadow, 1893 - living birds Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900 Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988 Pici see Suborder Pici Meyer & Wolf, 1810 Family Picidae Vigors, 1825 - woodpeckers Subfamily Picumninae del Hoyo et al., 2014 Genus Picumnus Temminck, 1825 Picumnus varzeae E. Snethlage, 1912 - Varzea piculet