
Notharchus is a genus of puffbird in the Bucconidae family.

The black-breasted puffbird is a species of puffbird in the family Bucconidae. It is found in Colombia, Ecuador, and Panama.
The brown-banded puffbird is a species of bird in the family Bucconidae, the puffbirds. It is one of six species in the genus Notharchus.

The buff-bellied puffbird is a species of puffbird in the family Bucconidae.
The Guianan puffbird is a species of puffbird in the family Bucconidae. It is found in forest and woodland in north-eastern South America, in far eastern Venezuela, north-eastern Brazil, Guyana, Suriname and French Guiana. It formerly included the white-necked puffbird as a subspecies. The two differ markedly in bill size, plumage, and voice. Consequently, the two were separated by SACC in 2004. As presently defined, the Guianan puffbird is monotypic.

The pied puffbird is a species of puffbird in the family Bucconidae.

The white-necked puffbird is a species of puffbird in the family Bucconidae.