Central rock rat
Zyzomys pedunculatus (Waite, 1896)
CRCritically Endangeredrodents
The central rock rat (Zyzomys pedunculatus) is a species in the family Muridae, order Rodentia. Recorded adults weigh about 100 g and live up to 6.91 years. Source checklists list it for 1 country: Australia. Its IUCN Red List status is Critically Endangered.

Quick facts about the central rock rat
- Weight
- 100 gsrc for Weight
- Length
- Not recorded
- Lifespan
- 6.91 yearssrc for Lifespan
- Diet
- Herbivoresrc for Diet
- Longest recorded lifespan
- 7.5 years
- Main food
- Not recorded
- Habitat
- Not recorded
- Young per litter or clutch
- Not recorded
- Active
- At night (nocturnal)src for Active
- Lifestyle
- Terrestrialsrc for Lifestyle
- Conservation status
- Critically Endangered (IUCN)src for Conservation status
- Countries on record
- 1 countrysrc for Countries on record
Where does the central rock rat 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 central rock rat is listed for 1 country.
- Listed
- Not listed
The same countries as a list
Listed by: ITIS (scope: global), through the Catalogue of Life.
What is the central rock rat?
The central rock rat (Zyzomys pedunculatus), also known as the central thick-tailed rock-rat, Macdonnell Range rock-rat, and Australian native mouse, is a critically endangered species of rodent in the family Muridae, endemic to Australia.
It was first described as Conilurus pedunculatus in 1896 by E.R. Waite.
From the Wikipedia article “Central rock rat” (en.wikipedia.org/w/index.php?title=Central_rock_rat&oldid=1366302097), 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 central rock rat endangered?
The central rock rat is listed as Critically Endangered on the IUCN Red List: it faces an extremely high risk of extinction in the wild.
- 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 Critically Endangered species.
How is the central rock rat classified?
- kingdomAnimalia
- phylumChordata
- classMammalia
- orderRodentia
- familyMuridae
- genusZyzomys
- SpeciesZyzomys pedunculatus (Waite, 1896)
Synonyms Conilurus pedunculatus
Other names and names in other languages (19)
- Central Australian rock ratEnglish
- Central Australian rock ratEnglish
- Central rock rat (central thick-tailed rock-rat or Macdonnell range rock-rat)English
- Central rock-ratEnglish
- Central rock-ratEnglish
- Central rock-ratEnglish
- Central thick-tailed rock-ratEnglish
- Macdonnell range rock-ratEnglish
- Macdonnell range rock-ratEnglish
- skálomyš tlustoocasáCzech
- Rata ColigordaSpanish
- australianaavikkorottaFinnish
- Rat � grosse queueFrench
- Rat à grosse queueFrench
- キタオブトイワバネズミJapanese
- Sentralaustralsk SteinmusNorwegian Bokmål
- Australische RotsratDutch
- skałoskakun gruboogonowyPolish
- Толстохвостая крысаRussian
Relatives of the central rock rat
Other species in the same genus Zyzomys.
Kimberley rock rat
Zyzomys woodwardi
Carpentarian rock rat
Zyzomys palatilis
Arnhem land rock rat
Zyzomys maini
Common rock rat
Zyzomys argurus
CompareCentral rock rat vs Kimberley rock ratCentral rock rat vs Carpentarian rock ratCentral rock rat vs Arnhem land rock ratCentral rock rat vs Common rock rat
Common questions
Answered only where our data holds the answer.
How big is the central rock rat?
An adult central rock rat weighs 100 g, according to values recorded on Wikidata.
Where does the central rock rat live?
Catalogue of Life checklists list the central rock rat for 1 country: Australia. Checklist coverage is uneven, so the true range may be wider.
Is the central rock rat endangered?
The central rock rat is listed as Critically Endangered on the IUCN Red List, meaning it faces an extremely high risk of extinction in the wild.
How long does the central rock rat live?
The central rock rat has a recorded lifespan of 6.91 years.
What kind of animal is the central rock rat?
The central rock rat (Zyzomys pedunculatus) belongs to the family Muridae in the order Rodentia.
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). Central rock rat (Zyzomys pedunculatus). Retrieved from https://creaturedata.com/animals/central-rock-rat
“Central rock rat (Zyzomys pedunculatus).” CreatureData, 2026, https://creaturedata.com/animals/central-rock-rat.
@misc{central_rock_rat_2026,
title = {Central rock rat (Zyzomys pedunculatus)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/central-rock-rat},
note = {Data as of 2026-11-11}
}