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The latter subclass is divided into two infraclasses: pouched mammals (metatherians or marsupials), and placental mammals (eutherians, for which see List of placental mammals). Classification updated from Wilson and Reeder's "Mammal Species of the World: A Taxonomic and Geographic Reference" using the "Planet Mammifères" website. [1]
Marsupials are extremely altricial animals, needing to be intensely cared for immediately following birth (cf. precocial). Newborn marsupials lack histologically mature immune tissues [ 47 ] [ 48 ] [ 49 ] and are highly reliant on their mother's immune system for immunological protection, [ 50 ] as well as the milk.
All extant marsupials are endemic to Australasia and the Americas. A distinctive characteristic common to most of these species is that the young are carried in a pouch . Well-known marsupials include kangaroos , wallabies , koalas , opossums , wombats , Tasmanian devils , and the extinct thylacine .
Australia is home to two of the five extant species of monotremes and the majority of the world's marsupials (the remainder are from Papua New Guinea, eastern Indonesia and the Americas). The taxonomy is somewhat fluid; this list generally follows Menkhorst and Knight [ 1 ] and Van Dyck and Strahan, [ 2 ] with some input from the global list ...
Macropodiformes is a suborder of Australian marsupial mammals. Members of this suborder are called macropodiformes, and include kangaroos, wallabies, bettongs, potoroos, and rat-kangaroos. Macropodiformes is one of three suborders that form the order Diprotodontia, the largest extant order of marsupials.
Marsupials of North America — marsupial mammals of North America, within the Didelphimorphia order that is endemic to the Americas. Pages in category "Marsupials of North America" The following 9 pages are in this category, out of 9 total.
Common name Scientific name IUCN Red List status Trend Global population estimate (year) Population notes Range Image Common wombat: Vombatus ursinus: LC >915,090 (2020) [1]: Only includes subpopulations from three islands (Maria, Flinders, and Tasmania) of two subspecies (V. u. ursinus and V. u. tasmaniensis).
Pages in category "Lists of marsupial mammals" The following 5 pages are in this category, out of 5 total. This list may not reflect recent changes. D.