Dark flying fox vs Dwarf round ray

Pteropus subniger compared with Urotrygon nana

Key Differences

• Dark flying fox is Extinct while Dwarf round ray is Near Threatened.

Taxonomic Classification

Rank	Dark flying fox	Dwarf round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Myliobatiformes (Myliobatiformes)
Family	Pteropodidae (Fruit Bats)	Urotrygonidae
Genus	Pteropus (Flying Foxes)	Urotrygon
Species	Pteropus subniger	Urotrygon nana

Evolutionary Relationship

Dark flying fox and Dwarf round ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dark flying fox

EX — Extinct

Dwarf round ray

NT — Near Threatened

Physical Characteristics

Attribute	Dark flying fox	Dwarf round ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark flying fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dwarf round ray