"Rallidae" . "Animalia" . "Chordata" . "Cyanolimnas cerverai" . . "Aves" . "Gruiformes" . . . "Cyanolimnas cerverai Barbour and J. L. Peters 1927" . . . "Cyanolimnas" . . . . . "Zapata Rail" . . "Barbour and J. L. Peters 1927" . . . . . . .