Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
   Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
     Infraclass Neoaves Sibley et al., 1988 see Subcohort Neoaves Sibley et al., 1988
       Parvclass Passerae see Superorder Passerimorphae Sibley et al., 1988
         Superorder Passerimorphae Sibley et al., 1988
           Order Passeriformes Linnaeus, 1758
             Suborder Passeri see Suborder Passeres (C. Linnaeus, 1758) C. Linnaeus, 1766
               Parvorder Passerida (C. Linnaeus, 1758) Sibley et al., 1988
                 Superfamily Passeroidea
                   Family Passeridae Rafinesque, 1815 - sparrows, snowfinches and allies
                     Subfamily Estrildinae
                       Tribe Viduini see Family Viduidae Cabanis, 1847
                         Genus Vidua Cuvier, 1816
                           01 Vidua chalybeata (P.L. Statius Müller, 1776)
                           02 Vidua raricola Payne, 1982
                           03 Vidua larvaticola Payne, 1982
                           04 Vidua funerea (Tarragon, 1847)
                           05 Vidua codringtoni (Neave, 1907)
                           06 Vidua purpurascens (Reichenow, 1883)
                           07 Vidua wilsoni (E. Hartert, 1901)
                           08 Vidua hypocherina J. Verreaux & E. Verreaux, 1856
                           09 Vidua fischeri (Reichenow, 1882)
                           10 Vidua regia (C. Linnaeus, 1766)
                           11 Vidua macroura (Pallas, 1764) - pin-tailed whydah
                           12 Vidua orientalis Heuglin, 1870
                           13 Vidua togoensis (Grote, 1923)
                           14 Vidua interjecta (Grote, 1922)
                           15 Vidua paradisaea (C. Linnaeus, 1758)
                           16 Vidua obtusa (Chapin, 1922)