Order Ralliformes Reichenbach, 1854 - marsh birds and allies Suborder Cariamae (Wagler, 1830) Fürbringer, 1888 - seriemas and allies Family Cariamidae Bonaparte, 1853 - seriemas 1 Subfamily †Bathornithinae Wetmore 2 Subfamily †Psilopterinae Dolgopol de Saez 3 Subfamily †Prophororhacinae P. Brodkorb, 1967 4 Subfamily Cariaminae Bonaparte - seriemas