The two genera of pygmy possums are Burramys and Cercartetus. Burramys contains only one extant species, the mountain pygmy possum, B. parvus. As currently understood, Cercartetus consists of four extant species.
† = extinct species
Turner, Vivienne & McKay, G. M. (1989). "27. Burramyidae". In Walton, D.W. & Richardson, B. J. (eds.). Fauna of Australia, Volume 1B: Mammalia. Canberra: Australian Government Publishing Service. ISBN 0-644-06056-5. 0-644-06056-5 ↩
"Afp.google.com, Two new mammals found in Indonesian 'lost world': green group". Archived from the original on 2007-06-09. Retrieved 2007-12-17. https://web.archive.org/web/20070609092458/http://afp.google.com/article/ALeqM5gIZKPUU8Exc9IE9l5e9dMc70BxHw ↩