Rufous rat-kangaroo
Aepyprymnus rufescens (Gray, 1837)
The rufous rat-kangaroo (Aepyprymnus rufescens) is a species in the family Potoroidae, order Diprotodontia. Recorded adults weigh 2.82 kg to 3.25 kg and live up to 8 years. Source checklists list it for 1 country: Australia. Its IUCN Red List status is Least Concern.

Quick facts about the rufous rat-kangaroo
- Weight
- 2.82 kg – 3.25 kgsrc for Weight
- Length
- Not recorded
- Lifespan
- 8 yearssrc for Lifespan
- Diet
- Herbivoresrc for Diet
- Longest recorded lifespan
- 12.8 years
- Main food
- Not recorded
- Habitat
- Not recorded
- Gestation
- 22.9 dayssrc for Gestation
- Young per litter or clutch
- 1.02src for Young per litter or clutch
- Age at maturity
- 11.1 months – 12.5 monthssrc for Age at maturity
- Litters or clutches a year
- 3src for Litters or clutches a year
- Active
- At night (nocturnal)src for Active
- Lifestyle
- Terrestrialsrc for Lifestyle
- Conservation status
- Least Concern (IUCN)src for Conservation status
- Countries on record
- 1 countrysrc for Countries on record
Where does the rufous rat-kangaroo live?
Countries where Catalogue of Life checklists list the species. Many checklists carry no country data, so the list is often incomplete. It is not a range map.
The rufous rat-kangaroo is listed for 1 country.
- Listed
- Not listed
The same countries as a list
Why a country list is not a range map
Listed by: ITIS (scope: global), through the Catalogue of Life.
What is the rufous rat-kangaroo?
The rufous rat-kangaroo or rufous bettong (Aepyprymnus rufescens) is a small, jumping, rat-like marsupial native to eastern Australia. It is the only species in the genus Aepyprymnus. The largest member of the potoroo/bettong family (Potoroidae), it is about the size of a rabbit. The rufous rat-kangaroo is active at night when it digs for plant roots and fungi, and like other marsupials it carries its young in a pouch. Though its range is reduced, the population is healthy and stable.
From the Wikipedia article “Rufous rat-kangaroo” (en.wikipedia.org/w/index.php?title=Rufous_rat-kangaroo&oldid=1315310086), by Wikipedia contributors, licensed under CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0). This block is kept separate from our own text.
Is the rufous rat-kangaroo endangered?
The rufous rat-kangaroo is listed as Least Concern on the IUCN Red List: it is not currently at risk of extinction.
- LCLeast Concern
- NTNear Threatened
- VUVulnerable
- ENEndangered
- CRCritically Endangered
- EWExtinct in the Wild
- EXExtinct
Category via Wikidata (CC0). Find the full assessment on the IUCN Red List. See all Least Concern species. What the categories mean.
How is the rufous rat-kangaroo classified?
- kingdomAnimalia
- phylumChordata
- classMammalia
- orderDiprotodontia
- familyPotoroidae
- genusAepyprymnus
- SpeciesAepyprymnus rufescens (Gray, 1837)
Synonyms Bettongia rufescens
Other names and names in other languages (20)
- Rufous 'rat'-kangarooEnglish
- Rufous bettongEnglish
- Rufous bettongEnglish
- كنغر جرذي أصهبArabic
- klokánek rudohnědýCzech
- Rotes RattenkänguruGerman
- Großes RattenkänguruGerman
- Rotes RattenkänguruhGerman
- Betong RojizoSpanish
- punarottakenguruFinnish
- Kangourou-rat rouxFrench
- kangourou-rat à nez courtFrench
- Kangourou-rat RoussâtreFrench
- アカネズミカンガルーJapanese
- RødbettongNorwegian Bokmål
- Rode KangoeroeratDutch
- kangurzak rudawyPolish
- Betong-ruivoPortuguese
- Большой крысиный кенгуруRussian
- Röd opossumråttaSwedish
Relatives of the rufous rat-kangaroo
Other species in the same family Potoroidae.

Woylie
Bettongia penicillata

Desert rat-kangaroo
Caloprymnus campestris

Eastern bettong
Bettongia gaimardi

Gilbert's potoroo
Potorous gilbertii
Long-footed potoroo
Potorous longipes

Northern bettong
Bettongia tropica
CompareRufous rat-kangaroo vs WoylieRufous rat-kangaroo vs Desert rat-kangarooRufous rat-kangaroo vs Eastern bettongRufous rat-kangaroo vs Gilbert's potoroo
Common questions
Answered only where our data holds the answer.
How big is the rufous rat-kangaroo?
An adult rufous rat-kangaroo weighs 2.82 kg – 3.25 kg, according to values recorded on Wikidata.
Where does the rufous rat-kangaroo live?
Catalogue of Life checklists list the rufous rat-kangaroo for 1 country: Australia. Checklist coverage is uneven, so the true range may be wider.
Is the rufous rat-kangaroo endangered?
The rufous rat-kangaroo is listed as Least Concern on the IUCN Red List, meaning it is not currently at risk of extinction.
How long does the rufous rat-kangaroo live?
The rufous rat-kangaroo has a recorded lifespan of 8 years.
How long is the rufous rat-kangaroo pregnant?
The recorded gestation period is 22.9 days.
What kind of animal is the rufous rat-kangaroo?
The rufous rat-kangaroo (Aepyprymnus rufescens) belongs to the family Potoroidae in the order Diprotodontia.
Sources and how to cite this page
Data as of 2026-11-11. How this page is put together.
- An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles · CC0 1.0 · E096-269
Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1 - Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf - Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence). - EltonTraits 1.0: species-level foraging attributes of the world's birds and mammals · CC0 1.0 · 1.0
Wilman, H., Belmaker, J., Simpson, J., de la Rosa, C., Rivadeneira, M.M. & Jetz, W. (2014) EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95: 2027. https://doi.org/10.1890/13-1917.1. Data: https://doi.org/10.6084/m9.figshare.3559887.v1 - Wikidata · CC0 1.0 · 2026-11-11
Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service). - Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).
Embed a card for this animal on your own site
Copy this code. The card shows the photo with its credit, key facts and a link back to this page.
CreatureData. (2026). Rufous rat-kangaroo (Aepyprymnus rufescens). Retrieved from https://creaturedata.com/animals/rufous-rat-kangaroo
“Rufous rat-kangaroo (Aepyprymnus rufescens).” CreatureData, 2026, https://creaturedata.com/animals/rufous-rat-kangaroo.
@misc{rufous_rat_kangaroo_2026,
title = {Rufous rat-kangaroo (Aepyprymnus rufescens)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/rufous-rat-kangaroo},
note = {Data as of 2026-11-11}
}