# Kei flying fox (*Pteropus keyensis*)

Canonical page: https://creaturedata.com/animals/kei-flying-fox  
Data as of: 2026-11-11

The kei flying fox (Pteropus keyensis) is a species in the family Pteropodidae, order Chiroptera. Recorded adults weigh about 874.9 g. Its IUCN Red List status is Data Deficient.

## Quick facts

| Fact | Value |
|---|---|
| Weight | 874.9 g |
| Length | Not recorded |
| Lifespan | Not recorded |
| Diet | Frugivore |
| Main food | Not recorded |
| Habitat | Not recorded |
| Young per litter or clutch | Not recorded |
| Active | At night (nocturnal) |
| Lifestyle | Arboreal |
| Conservation status | Data Deficient (IUCN) |
| Countries on record | Not recorded |

## Classification

- kingdom: Animalia
- phylum: Chordata
- class: Mammalia
- order: Chiroptera
- family: Pteropodidae
- genus: Pteropus
- species: *Pteropus keyensis* Peters, 1867

Synonyms: *Pteropus melanopogon var. keyensis*

## Common questions

### How big is the kei flying fox?

An adult kei flying fox weighs 874.9 g, according to values recorded on Wikidata.

### Is the kei flying fox endangered?

The kei flying fox is listed as Data Deficient on the IUCN Red List, meaning it has too little data for its risk to be assessed.

### What kind of animal is the kei flying fox?

The kei flying fox (Pteropus keyensis) belongs to the family Pteropodidae in the order Chiroptera.

## Sources

- [An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles](https://doi.org/10.6084/m9.figshare.3563457.v1), 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](https://www.checklistbank.org/dataset/316691), 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](https://commons.wikimedia.org), 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](https://doi.org/10.6084/m9.figshare.3559887.v1), 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](https://www.wikidata.org), CC0 1.0, 2026-11-11. Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service).
- [Wikipedia (English)](https://en.wikipedia.org), 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).

Cite as: Kei flying fox (Pteropus keyensis). Retrieved from https://creaturedata.com/animals/kei-flying-fox