The northern bettong (Bettongia tropica) is a small, endangered, gerbil-like mammal native to forests in northeast Australia. A member of the rat-kangaroo family (Potoroidae), it moves by hopping and lives in burrows, feeding at night on roots and fungi. It is also a marsupial and carries its young in a pouch. The northern bettong is threatened by habitat loss, and is now restricted to a few small areas.
The typical bettong lives in the wild for about 4 to 6 years. According to the Smithsonian's National Zoologist, they can, under proper care, live up to the age of 15 years.[5]
Behavioredit
All species of the bettong are nocturnal. They carry nesting materials with their long tails and can be found in burrows that they escape to during the day. They like to feed at night and their range of food varies. They rarely drink water, and refrain from eating any green plants. They primarily seek fungus and plants such as mushrooms, tubers, scrubs, fruits and seeds. They use their front claws to dig for tubers, identifying them via their sense of smell.[5] These animals are able to reproduce at any time of the year, and can produce three young in a favorable year. This high rate of reproduction can lead to fluctuations in population growth.[6]
It spends the day in a well concealed nest constructed beneath a tree, within a clump of grass or in other litter collected at ground level. Nesting material is carried using its prehensile tail. Ectomycorrhizalfungalsporocarps are the staple diet of the northern bettong. These are dug from beneath the soil at the bases of trees, and work to date suggests substantial nightly movements are often required to detect this irregularly-distributed food source. Other foods in the diet include grass roots and tubers, lilies, herbs, and sedges. The northern bettong appears to breed all year round, and like other relatives of the kangaroos, the joey is carried in a pouch until it is old enough to follow the mother as a 'young-at-foot'.
Threatsedit
The northern bettong is listed as a threatened species. It is estimated that there are only 1000 left in the wild with only two known populations in the Mareeba region of the Atherton Tablelands (Davies Creek, Emu Creek and Tinaroo Creek).[7] The most significant threat to the northern bettong is habitat loss caused by land clearing for agriculture.[6]
A Recovery Team including government agencies, scientists, traditional owners and volunteer groups are focusing conservation efforts are focusing on improving habitat.
Referencesedit
^Groves, C. P. (2005). Wilson, D. E.; Reeder, D. M. (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Baltimore: Johns Hopkins University Press. pp. 57–58. ISBN0-801-88221-4. OCLC 62265494.
^Burnett, S. & Winter, J. (2008). "Bettongia tropica". IUCN Red List of Threatened Species. 2008. Retrieved 29 December 2008.old-form url Database entry includes justification for why this species is listed as endangered
^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.
^ ab"Brush-tailed bettong". Smithsonian's National Zoo. 25 April 2016. Retrieved 2018-04-28.
^ ab"Bettongs (Rat Kangaroos) - Bush Heritage Australia". Bush Heritage Australia. Retrieved 2018-04-28.
^Whitehead, Tegan Carla (2018). Population trends, habitat requirements and conservation recommendations for an endangered marsupial, the northern bettong (Bettongia tropica) (phd thesis). James Cook University. doi:10.25903/5d0ab9e4fe2eb.
External linksedit
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northern, bettong, northern, bettong, bettongia, tropica, small, endangered, gerbil, like, mammal, native, forests, northeast, australia, member, kangaroo, family, potoroidae, moves, hopping, lives, burrows, feeding, night, roots, fungi, also, marsupial, carri. The northern bettong Bettongia tropica is a small endangered gerbil like mammal native to forests in northeast Australia A member of the rat kangaroo family Potoroidae it moves by hopping and lives in burrows feeding at night on roots and fungi It is also a marsupial and carries its young in a pouch The northern bettong is threatened by habitat loss and is now restricted to a few small areas Northern bettong 1 Conservation status Endangered IUCN 3 1 2 CITES Appendix I CITES 3 Scientific classification Domain Eukaryota Kingdom Animalia Phylum Chordata Class Mammalia Infraclass Marsupialia Order Diprotodontia Family Potoroidae Genus Bettongia Species B tropica Binomial name Bettongia tropicaWakefield 1967 4 Distribution of the northern bettong Contents 1 Habitat 2 Lifespan 3 Behavior 4 Threats 5 References 6 External linksHabitat editThe northern bettong is restricted to some areas of mixed open Eucalyptus woodlands and Allocasuarina forests bordering rainforests in far northeastern Queensland Australia Lifespan editThe typical bettong lives in the wild for about 4 to 6 years According to the Smithsonian s National Zoologist they can under proper care live up to the age of 15 years 5 Behavior editAll species of the bettong are nocturnal They carry nesting materials with their long tails and can be found in burrows that they escape to during the day They like to feed at night and their range of food varies They rarely drink water and refrain from eating any green plants They primarily seek fungus and plants such as mushrooms tubers scrubs fruits and seeds They use their front claws to dig for tubers identifying them via their sense of smell 5 These animals are able to reproduce at any time of the year and can produce three young in a favorable year This high rate of reproduction can lead to fluctuations in population growth 6 It spends the day in a well concealed nest constructed beneath a tree within a clump of grass or in other litter collected at ground level Nesting material is carried using its prehensile tail Ectomycorrhizal fungal sporocarps are the staple diet of the northern bettong These are dug from beneath the soil at the bases of trees and work to date suggests substantial nightly movements are often required to detect this irregularly distributed food source Other foods in the diet include grass roots and tubers lilies herbs and sedges The northern bettong appears to breed all year round and like other relatives of the kangaroos the joey is carried in a pouch until it is old enough to follow the mother as a young at foot Threats editThe northern bettong is listed as a threatened species It is estimated that there are only 1000 left in the wild with only two known populations in the Mareeba region of the Atherton Tablelands Davies Creek Emu Creek and Tinaroo Creek 7 The most significant threat to the northern bettong is habitat loss caused by land clearing for agriculture 6 A Recovery Team including government agencies scientists traditional owners and volunteer groups are focusing conservation efforts are focusing on improving habitat References edit Groves C P 2005 Wilson D E Reeder D M eds Mammal Species of the World A Taxonomic and Geographic Reference 3rd ed Baltimore Johns Hopkins University Press pp 57 58 ISBN 0 801 88221 4 OCLC 62265494 Burnett S amp Winter J 2008 Bettongia tropica IUCN Red List of Threatened Species 2008 Retrieved 29 December 2008 old form url Database entry includes justification for why this species is listed as endangered Appendices CITES cites org Retrieved 2022 01 14 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 a b Brush tailed bettong Smithsonian s National Zoo 25 April 2016 Retrieved 2018 04 28 a b Bettongs Rat Kangaroos Bush Heritage Australia Bush Heritage Australia Retrieved 2018 04 28 Whitehead Tegan Carla 2018 Population trends habitat requirements and conservation recommendations for an endangered marsupial the northern bettong Bettongia tropica phd thesis James Cook University doi 10 25903 5d0ab9e4fe2eb External links edithttps web archive org web 20060507141401 http www australianfauna com northernbettong php https web archive org web 20060615052224 http www jcu edu au school tbiol zoology auxillry mammals bettong htm nbsp This article about a diprotodont is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Northern bettong amp oldid 1213913437, wikipedia, wiki, book, books, library,
