Ground cuscus
Phalanger gymnotis Peters & Doria, 1875
The ground cuscus (Phalanger gymnotis) is a species in the family Phalangeridae, order Diprotodontia. Recorded adults weigh 2.4 kg to 2.6 kg and live up to 18.9 years. Source checklists list it for 1 country: Australia. Its IUCN Red List status is Least Concern.

Quick facts about the ground cuscus
- Weight
- 2.4 kg – 2.6 kgsrc for Weight
- Length
- Not recorded
- Lifespan
- 18.9 yearssrc for Lifespan
- Diet
- Frugivoresrc for Diet
- Longest recorded lifespan
- 18.9 years
- Main food
- Not recorded
- Habitat
- Not recorded
- Gestation
- 13 dayssrc for Gestation
- Young per litter or clutch
- 1src for Young per litter or clutch
- Active
- At night (nocturnal)src for Active
- Lifestyle
- Arborealsrc for Lifestyle
- Conservation status
- Least Concern (IUCN)src for Conservation status
- Countries on record
- 1 countrysrc for Countries on record
Where does the ground cuscus 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 ground cuscus 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 ground cuscus?
The ground cuscus (Phalanger gymnotis) is a marsupial from the order Diprotodontia and belongs within the family Phalangeridae, a diverse family consisting of the other cuscus species and the brushtail possums (Trichosurus spp.) and the scaly-tailed possum (Wyulda squamicaudata).
From the Wikipedia article “Ground cuscus” (en.wikipedia.org/w/index.php?title=Ground_cuscus&oldid=1315065998), 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 ground cuscus endangered?
The ground cuscus 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.
How is the ground cuscus classified?
- kingdomAnimalia
- phylumChordata
- classMammalia
- orderDiprotodontia
- familyPhalangeridae
- genusPhalanger
- SpeciesPhalanger gymnotis Peters & Doria, 1875
Synonyms Phalanger gymnotis gymnotis, Phalanger gymnotis leucippus, Phalanger leucippus, Phalangista gymnotis, Strigocuscus gymnotis
Other names and names in other languages (13)
- Aru island ground cuscusEnglish
- Ground PhalangerEnglish
- كسكس أرضيArabic
- kuskus zemníCzech
- GleichfarbkuskusGerman
- Cuscús de TierraSpanish
- arusaartenkuskusFinnish
- セスジクスクスJapanese
- MarkkuskusNorwegian Bokmål
- GrondkoeskoesDutch
- pałanka gołouchaPolish
- Cuscus-TerrestrePortuguese
- Одноцветный кускусRussian
Relatives of the ground cuscus
Other species in the same genus Phalanger.

Northern common cuscus
Phalanger orientalis

Ornate cuscus
Phalanger ornatus

Mountain cuscus
Phalanger carmelitae
Telefomin cuscus
Phalanger matanim

Southern common cuscus
Phalanger mimicus

Rothschild's cuscus
Phalanger rothschildi
CompareGround cuscus vs Northern common cuscusGround cuscus vs Ornate cuscusGround cuscus vs Mountain cuscusGround cuscus vs Telefomin cuscus
Common questions
Answered only where our data holds the answer.
How big is the ground cuscus?
An adult ground cuscus weighs 2.4 kg – 2.6 kg, according to values recorded on Wikidata.
Where does the ground cuscus live?
Catalogue of Life checklists list the ground cuscus for 1 country: Australia. Checklist coverage is uneven, so the true range may be wider.
Is the ground cuscus endangered?
The ground cuscus is listed as Least Concern on the IUCN Red List, meaning it is not currently at risk of extinction.
How long does the ground cuscus live?
The ground cuscus has a recorded lifespan of 18.9 years.
How long is the ground cuscus pregnant?
The recorded gestation period is 13 days.
What kind of animal is the ground cuscus?
The ground cuscus (Phalanger gymnotis) belongs to the family Phalangeridae 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). Ground cuscus (Phalanger gymnotis). Retrieved from https://creaturedata.com/animals/ground-cuscus
“Ground cuscus (Phalanger gymnotis).” CreatureData, 2026, https://creaturedata.com/animals/ground-cuscus.
@misc{ground_cuscus_2026,
title = {Ground cuscus (Phalanger gymnotis)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/ground-cuscus},
note = {Data as of 2026-11-11}
}