Sipora flying squirrel
Hylopetes sipora Chasen, 1940
The sipora flying squirrel (Hylopetes sipora) is a species in the family Sciuridae, order Rodentia. Recorded adults weigh 89.2 g to 103 g. Its IUCN Red List status is Endangered.
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Quick facts about the sipora flying squirrel
- Weight
- 89.2 g – 103 gsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Herbivoresrc for Diet
- Main food
- Not recorded
- Habitat
- Not recorded
- Young per litter or clutch
- Not recorded
- Active
- At night (nocturnal)src for Active
- Lifestyle
- Arborealsrc for Lifestyle
- Conservation status
- Endangered (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the sipora flying squirrel live?
Not recorded
What is the sipora flying squirrel?
The Sipora flying squirrel (Hylopetes sipora) is a species of rodent in the family Sciuridae. It is endemic to Indonesia.
Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.
From the Wikipedia article “Sipora flying squirrel” (en.wikipedia.org/w/index.php?title=Sipora_flying_squirrel&oldid=1355102294), 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 sipora flying squirrel endangered?
The sipora flying squirrel is listed as Endangered on the IUCN Red List: it faces a very 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 Endangered species. What the categories mean.
How is the sipora flying squirrel classified?
- kingdomAnimalia
- phylumChordata
- classMammalia
- orderRodentia
- familySciuridae
- genusHylopetes
- SpeciesHylopetes sipora Chasen, 1940
Synonyms Hylopetes sagitta sipora
Other names and names in other languages (7)
- poletuška siporaCzech
- SiporagleithörnchenGerman
- sipurasaarenliituriFinnish
- シプラクサビオモモンガJapanese
- drzewolotka siporańskaPolish
- Сипорская летягаRussian
- กระรอกบินเล็กสิปุระThai
Relatives of the sipora flying squirrel
Other species in the same genus Hylopetes.

Particolored flying squirrel
Hylopetes alboniger

Indochinese flying squirrel
Hylopetes phayrei

Palawan flying squirrel
Hylopetes nigripes
Bartel's flying squirrel
Hylopetes bartelsi

Red-cheeked flying squirrel
Hylopetes spadiceus
Sumatran flying squirrel
Hylopetes winstoni
CompareSipora flying squirrel vs Particolored flying squirrelSipora flying squirrel vs Indochinese flying squirrelSipora flying squirrel vs Palawan flying squirrelSipora flying squirrel vs Bartel's flying squirrel
Common questions
Answered only where our data holds the answer.
How big is the sipora flying squirrel?
An adult sipora flying squirrel weighs 89.2 g – 103 g, according to values recorded on Wikidata.
Is the sipora flying squirrel endangered?
The sipora flying squirrel is listed as Endangered on the IUCN Red List, meaning it faces a very high risk of extinction in the wild.
What kind of animal is the sipora flying squirrel?
The sipora flying squirrel (Hylopetes sipora) belongs to the family Sciuridae 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 - 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). Sipora flying squirrel (Hylopetes sipora). Retrieved from https://creaturedata.com/animals/sipora-flying-squirrel
“Sipora flying squirrel (Hylopetes sipora).” CreatureData, 2026, https://creaturedata.com/animals/sipora-flying-squirrel.
@misc{sipora_flying_squirrel_2026,
title = {Sipora flying squirrel (Hylopetes sipora)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/sipora-flying-squirrel},
note = {Data as of 2026-11-11}
}