Chuuk Flying Fox vs Etruscan Shrew

Pteropus pelagicus compared with Suncus etruscus

Key Differences

• Chuuk Flying Fox is Endangered while Etruscan Shrew is Least Concern.

Taxonomic Classification

Rank	Chuuk Flying Fox	Etruscan Shrew
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Chiroptera (翼手目)	Soricomorpha (トガリネズミ目)
Family	Pteropodidae (Fruit Bats)	Soricidae
Genus	Pteropus (Flying Foxes)	Suncus
Species	Pteropus pelagicus	Suncus etruscus

Evolutionary Relationship

Chuuk Flying Fox and Etruscan Shrew share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Chuuk Flying Fox

EN — Endangered

Etruscan Shrew

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Chuuk Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Etruscan Shrew

Habitat

Inhabits deserts and xeric shrublands within the Afrotropic biogeographic realm.

Range

Found across Asia (Cyprus, Yemen) and Europe (6 countries).

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.

Etruscan Shrew

コビトジャコウネズミ（Suncus etruscus）はIUCNレッドリストで軽度懸念（LC）に分類されています。分布域全体で広く分布し豊富で、安定した個体群と差し迫った保全上の懸念はありません。