Gray-headed Flying Fox vs Zeledon’s Mouse Opossum

Pteropus poliocephalus compared with Marmosa zeledoni

Key Differences

• Gray-headed Flying Fox is Vulnerable while Zeledon’s Mouse Opossum is Least Concern.

Taxonomic Classification

Rank	Gray-headed Flying Fox	Zeledon’s Mouse Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Didelphimorphia (Didelphimorphia)
Family	Pteropodidae (Fruit Bats)	Didelphidae
Genus	Pteropus (Flying Foxes)	Marmosa
Species	Pteropus poliocephalus	Marmosa zeledoni

Evolutionary Relationship

Gray-headed Flying Fox and Zeledon’s Mouse Opossum share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Gray-headed Flying Fox

VU — Vulnerable

Zeledon’s Mouse Opossum

LC — Least Concern

Physical Characteristics

Attribute	Gray-headed Flying Fox	Zeledon’s Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-headed Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Zeledon’s Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.