Dark flying fox vs Largespot river stingray

Pteropus subniger compared with Potamotrygon falkneri

Key Differences

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

Taxonomic Classification

Rank	Dark flying fox	Largespot river stingray
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Elasmobranchii
Order	Chiroptera (bộ Dơi)	Myliobatiformes (Bộ Cá đuối ó)
Family	Pteropodidae (Fruit Bats)	Potamotrygonidae
Genus	Pteropus (Flying Foxes)	Potamotrygon
Species	Pteropus subniger	Potamotrygon falkneri

Evolutionary Relationship

Dark flying fox and Largespot river stingray share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Dark flying fox

EX — Extinct

Largespot river stingray

DD — Data Deficient

Physical Characteristics

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

Habitat & Geographic Range

Dark flying fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Largespot river stingray

Habitat

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

Range

Found in Brazil.