Dark flying fox vs Gray-footed Spiny-rat

Pteropus subniger compared with Proechimys poliopus

Key Differences

• Dark flying fox is Extinct while Gray-footed Spiny-rat is Vulnerable.

Taxonomic Classification

Rank	Dark flying fox	Gray-footed 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 subniger	Proechimys poliopus

Evolutionary Relationship

Dark flying fox and Gray-footed Spiny-rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Dark flying fox

EX — Extinct

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	Dark flying fox	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark flying fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.