Dusky Flying Fox vs Guaira Spiny-rat

Pteropus brunneus compared with Proechimys guairae

Key Differences

• Dusky Flying Fox is Extinct while Guaira Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Dusky Flying Fox	Guaira Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Rodentia (Rodents)
Family	Pteropodidae (Fruit Bats)	Echimyidae
Genus	Pteropus (Flying Foxes)	Proechimys
Species	Pteropus brunneus	Proechimys guairae

Evolutionary Relationship

Dusky Flying Fox and Guaira Spiny-rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Dusky Flying Fox

EX — Extinct

Guaira Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Dusky Flying Fox	Guaira Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Guaira Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.