. . . . "Motacillidae" . "Aves" . "Motacilla" . . . . . . "Hartlaub 1860" . "Passeriformes" . "Madagascar Wagtail" . . . . "Animalia" . . "Motacilla flaviventris" . "Chordata" . . "Motacilla flaviventris Hartlaub 1860" . .