n.used in former classifications to include all ratite bird orders
同义词：superorder Ratitae
[Hip joint in Ratitae]
Analysis of Limb Posture in Ratitae Bipedal Locomotion
Chromosome studies in four species of Ratitae (Aves)
DIGESTION OF STRUCTURAL SUBSTANCES IN RATITAE AND OTHER POULTRY SPECIES
Uma ave ratitae do Paleoceno Brasileiro: Bacia calcária de Itaboraí, Estado do Rio de Janeiro, Brasil
THE CRANIAL MORPHOLOGY OF AEPYORNIS (RATITAE: AEPYORNITHIDAE) OVER ONTOGENY
Verhalten der Straußartigen Vögel und Monophylie der Ratitae
[Considerations and recommondations for species-appropriate and welfare friendly keeping of ratitae in Germany].
A Cassowary Casuarius casuarius (Linnaeus, 1758) Record from Alexandria, Egypt, in 20 B.C. (Aves, Ratitae, Casuaridae)
OSTEOLOGICAL DESCRIPTION OF AN EMBRYONIC SKELETON OF THE EXTINCT ELEPHANT BIRD, AEPYORNIS (PALAEOGNATHAE: RATITAE)
