Parent: Bucconidae (Puffbirds)

└─ Nystalus

└─── Nystalus chacuru (White-eared puffbird)

└─── Nystalus maculatus (Spot-backed puffbird)

└─── Nystalus radiatus (Barred puffbird)

└─── Nystalus striolatus (Striolated puffbird)