Caroline flying fox
Pteropus molossinus Temminck, 1853
The caroline flying fox (Pteropus molossinus) is a species in the family Pteropodidae, order Chiroptera. Recorded adults weigh 121.4 g to 284.2 g. Its IUCN Red List status is Endangered.

Quick facts about the caroline flying fox
- Weight
- 121.4 g – 284.2 gsrc for Weight
- Length
- Not recorded
- Lifespan
- Not recorded
- Diet
- Frugivoresrc for Diet
- Main food
- Not recorded
- Habitat
- Not recorded
- 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
- Endangered (IUCN)src for Conservation status
- Countries on record
- Not recorded
Where does the caroline flying fox live?
Not recorded
What is the caroline flying fox?
The Caroline flying fox or Pohnpei flying fox (Pteropus molossinus) is a species of megabat in the genus Pteropus, endemic to Micronesia. Its natural habitat is subtropical or tropical dry forests. Prior to a ban on commercial exploitation, it was hunted for export, substantially impacting its abundance. It is threatened by habitat loss due to expanding plantations.
The Caroline flying-fox is native to the Caroline Islands. It has been recorded only from Pohnpei, Ant Atoll, and Pakin Atoll, all of which are part of the Federated States of Micronesia, where it depends on the tropical forests and fruiting plants. The Caroline flying fox is threatened by habitat loss, hunting pressures, and the small size of its remaining population. As of 2020, it is considered an endangered species by the International Union for Conservation of Nature.
From the Wikipedia article “Caroline flying fox” (en.wikipedia.org/w/index.php?title=Caroline_flying_fox&oldid=1384655880), 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 caroline flying fox endangered?
The caroline flying fox 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 caroline flying fox classified?
- kingdomAnimalia
- phylumChordata
- classMammalia
- orderChiroptera
- familyPteropodidae
- genusPteropus
- SpeciesPteropus molossinus Temminck, 1853
Synonyms Pteropus breviceps
Other names and names in other languages (21)
- Caroline flying fox.English
- Pohnpei flying foxEnglish
- Pohnpei flying foxEnglish
- Pohnpei flying-foxEnglish
- Pohnpei flying-foxEnglish
- Pohnpei fruit batEnglish
- Pohnpei fruit batEnglish
- Ponape flying foxEnglish
- kaloň karolínskýCzech
- Pohnpei-FlughundGerman
- carolinesaartenlenkkoFinnish
- Renard Volant De PonapeFrench
- Volpe volante di PohnpeiItalian
- カロリンオオコウモリJapanese
- 폰페이날여우박쥐Korean
- 캐럴라인날여우박쥐Korean
- PohnpeivleerhondDutch
- Rudawka mikronezyjskaPolish
- PwehkPohnpeian
- Каролинская летучая лисицаRussian
- 東加羅林狐蝠Chinese
Relatives of the caroline flying fox
Other species in the same genus Pteropus.

Large flying fox
Pteropus vampyrus
Giant fruit bat
Pteropus medius

Livingstone's fruit bat
Pteropus livingstonii

Mariana fruit bat
Pteropus mariannus

Rodrigues flying fox
Pteropus rodricensis

Samoa flying fox
Pteropus samoensis
CompareCaroline flying fox vs Large flying foxCaroline flying fox vs Giant fruit batCaroline flying fox vs Livingstone's fruit batCaroline flying fox vs Mariana fruit bat
Common questions
Answered only where our data holds the answer.
How big is the caroline flying fox?
An adult caroline flying fox weighs 121.4 g – 284.2 g, according to values recorded on Wikidata.
Is the caroline flying fox endangered?
The caroline flying fox 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 caroline flying fox?
The caroline flying fox (Pteropus molossinus) belongs to the family Pteropodidae in the order Chiroptera.
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). Caroline flying fox (Pteropus molossinus). Retrieved from https://creaturedata.com/animals/caroline-flying-fox
“Caroline flying fox (Pteropus molossinus).” CreatureData, 2026, https://creaturedata.com/animals/caroline-flying-fox.
@misc{caroline_flying_fox_2026,
title = {Caroline flying fox (Pteropus molossinus)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/caroline-flying-fox},
note = {Data as of 2026-11-11}
}