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Bettongia gaimardi.jpg
Eastern bettong
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Infraclass: Marsupialia
Order: Diprotodontia
Family: Potoroidae
Subfamily: Potoroinae
Genus: Bettongia
Gray, 1837
Type species
Bettongia setosa
Gray, 1837

Bettong, species of the genus Bettongia, are potoroine marsupials once common in Australia. They are important ecological engineers displaced during the colonisation of the continent, and vulnerable to the threatening factors such as altered fire regimes, land clearing, pastoralism and the introduced predatory species such as the fox and cat.

Conservation status[edit]

All species of the genus have been severely affected by ecological changes since the British settlement of Australia, those that have not become extinct became largely confined to islands and protected reserves and are dependent on re-population programs. The diversity of the genus was poorly understood before their extirpation from the mainland, and new taxa has been identified in specimens newly discovered and already held in museum collections.[2]


Four extant species are recognised in the work Mammal Species of the World (2005):[1]

In addition, at least two extinct species are known:

The phylogeny of the genus has seen a grouping of 'brush-tailed' taxa allied within the genus Bettongia, and this includes the extant species Bettongia gaimardi, B. tropica and B. penicillata.[2]

A conservative arrangement of modern and fossil taxa of Bettongia may be summarised as[5]

  • family Potoroidae:

To this list can be added Bettongia anhydra, a taxon first identified in 1957 and re-evaluated as a distinct species in 2015.[2]

The species Aepyprymnus rufescens is referred to as the rufous bettong,[6] but this is not strictly correct.[citation needed]

See also[edit]


  2. ^ a b c Prideaux, G.J.; Baynes, A.; Bunce, M.; Aplin, K.P.; Haouchar, D.; McDowell, M.C. (25 April 2015). "Morphological and molecular evidence supports specific recognition of the recently extinct Bettongia anhydra (Marsupialia: Macropodidae)". Journal of Mammalogy. 96 (2): 287–296. doi:10.1093/jmammal/gyv006. ISSN 0022-2372.
  3. ^ Wakefield, N.A. (1967). "Some taxonomie revision in the Australian marsupial genus Bettongia (Macropodidae), with description of a new species". The Victorian Naturalist. 84: 8–22.
  4. ^ Flannery, T.F. and Archer, M, 1987. Bettongia moyesi, a new and plesiomorphic kangaroo (Marsupialia: Potoridae) from Miocene sediments of northwestern Queensland. ‘Possums and Opossums: Studies in Evolution’, Pp.759–67. ed. M. Archer. Surrey Beatty & Sons and the Royal Zoological Society of New South Wales, Sydney pdf
  5. ^ Claridge, A.W.; Seebeck, J.H.; Rose, R. (2007). Bettongs, potoroos, and the musky rat-kangaroo. Collingwood, Victoria: CSIRO Pub. p. 25. ISBN 9780643093416.
  6. ^ Menkhorst, P.W.; Knight, F. (2011). A field guide to the mammals of Australia (3rd ed.). Melbourne: Oxford University Press. p. 106. ISBN 9780195573954.