Tachyglossidae Gill 1872

Tachyglossidae Gill 1872, Smithson. Misc. Coll., 11: 27.

Genera: 2 genera with 4 species:

Genus Tachyglossus Illiger 1811 (1 species with 5 subspecies)

Genus Zaglossus Gill 1877 (3 species with 4 subspecies)