Classification
Biota [regio]Animalia [regnum]
Chordata [phylum]
Aves [classis]
Apterygiformes [ordo]
Apterygidae [familia]
Apteryx [genus]
Genus Apteryx contains the following taxa:
Apteryx australis Shaw, 1813 [species]
Apteryx mantelli Bartlett, 1852 [species]