Classification
Biota [regio]Animalia [regnum]
Chordata [phylum]
Aves [classis]
Cariamiformes [ordo]
Phorusrhacidae [familia]
Phorusrhacos [genus]
Genus Phorusrhacos contains the following taxa:
Phorusrhacos longissimus Ameghino, 1887 [species]