Dark flying fox vs Thorny river stingray

Pteropus subniger compared with Potamotrygon constellata

Key Differences

• Dark flying fox is Extinct while Thorny river stingray is Data Deficient.

Taxonomic Classification

Rank	Dark flying fox	Thorny river stingray
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)	Potamotrygonidae
Genus	Pteropus (Flying Foxes)	Potamotrygon
Species	Pteropus subniger	Potamotrygon constellata

Evolutionary Relationship

Dark flying fox and Thorny river stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dark flying fox

EX — Extinct

Thorny river stingray

DD — Data Deficient

Physical Characteristics

Attribute	Dark flying fox	Thorny river stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark flying fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Thorny river stingray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Colombia.