Dark flying fox vs Orinocan Speckled Tree-rat

Pteropus subniger compared with Pattonomys punctatus

Key Differences

• Dark flying fox is Extinct while Orinocan Speckled Tree-rat is Data Deficient.

Taxonomic Classification

Rank	Dark flying fox	Orinocan Speckled Tree-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)	Pattonomys
Species	Pteropus subniger	Pattonomys punctatus

Evolutionary Relationship

Dark flying fox and Orinocan Speckled Tree-rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Dark flying fox

EX — Extinct

Orinocan Speckled Tree-rat

DD — Data Deficient

Physical Characteristics

Attribute	Dark flying fox	Orinocan Speckled Tree-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark flying fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Orinocan Speckled Tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.