Parent: Crypturellus

└─ Crypturellus undulatus (Undulated tinamou)

└─── Crypturellus undulatus adspersus

└─── Crypturellus undulatus manapiare

└─── Crypturellus undulatus simplex

└─── Crypturellus undulatus undulatus

└─── Crypturellus undulatus vermiculatus

└─── Crypturellus undulatus yapura