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
       [Order] Cuculiformes Wagler, 1830 - cuckoos and plantain-eaters
         Family Cuculidae Vigors, 1825 - cuckoos
           Subfamily Phaenicophaeinae
             Genus Taccocua Lesson, 1830 [monotypic]
               Taccocua leschenaultii Lesson, 1830
                 1 Taccocua leschenaultii sirkee (Gray, 1831)
                 2 Taccocua leschenaultii infuscata Blyth, 1845
                 3 Taccocua leschenaultii leschenaultii Lesson, 1830