vs Chuuk Flying Fox

Biscogniauxia repanda compared with Pteropus pelagicus

Key Differences

is Vulnerable while Chuuk Flying Fox is Endangered.

Taxonomic Classification

Rank		Chuuk Flying Fox
Kingdom	Fungi (真菌界)	Animalia (动物界)
Phylum	Ascomycota (子囊菌门)	Chordata (脊索动物门)
Class	Sordariomycetes (粪壳菌纲)	Mammalia (哺乳動物)
Order	Xylariales (炭角菌目)	Chiroptera (翼手目)
Family	Graphostromataceae	Pteropodidae (Fruit Bats)
Genus	Biscogniauxia	Pteropus (Flying Foxes)
Species	Biscogniauxia repanda	Pteropus pelagicus

Conservation Status

VU — Vulnerable

Chuuk Flying Fox

EN — Endangered

Physical Characteristics

Attribute		Chuuk Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Chuuk Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Biscogniauxia repanda是一种核菌纲真菌，在枯死阔叶树皮上形成扁平、壳状的子座，其中嵌有子囊壳。生长于栎树、栗树及其他阔叶树的枯枝和枯干上，栖息于温带和地中海森林。这种腐生子囊菌分解枯死阔叶木，并在受胁迫或受损树木上定殖。

Chuuk Flying Fox

The Chuuk flying fox (Pteropus pelagicus) is a large fruit bat in the family Pteropodidae, endemic to Chuuk (Truk) Lagoon in the Federated States of Micronesia, central Pacific Ocean. It occupies forested islands within the lagoon, roosting in large trees and foraging nocturnally on ripe fruits, nectar, and flowers of native tropical vegetation. As one of the few native pollinators and seed dispersers on these small island ecosystems, the Chuuk flying fox plays an essential ecological role in maintaining forest regeneration. The species is classified as Endangered by the IUCN, primarily due to its extremely restricted range—confined to a small island group—and ongoing hunting pressure for bushmeat, which is traditional in parts of Micronesia. Habitat loss from typhoons, agricultural conversion, and human development further threatens its already limited habitat. Pteropus bats across the Pacific have faced severe declines from overhunting, with several island species now extinct. The Chuuk flying fox has a wingspan that can exceed one meter, and roosts colonially in forest canopy trees. International agreements and national legislation within the Federated States of Micronesia provide some protection, but enforcement remains challenging. Population surveys and community-based conservation programs are urgently needed to stabilize this species.