Anglespot river stingray vs Gray-bellied dunnart

Potamotrygon orbignyi compared with Sminthopsis griseoventer

Key Differences

• Anglespot river stingray is Near Threatened while Gray-bellied dunnart is Least Concern.

Taxonomic Classification

Rank	Anglespot river stingray	Gray-bellied dunnart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Dasyuromorphia (Dasyuromorphia)
Family	Potamotrygonidae	Dasyuridae
Genus	Potamotrygon	Sminthopsis
Species	Potamotrygon orbignyi	Sminthopsis griseoventer

Evolutionary Relationship

Anglespot river stingray and Gray-bellied dunnart share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Anglespot river stingray

NT — Near Threatened

Gray-bellied dunnart

LC — Least Concern

Physical Characteristics

Attribute	Anglespot river stingray	Gray-bellied dunnart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Anglespot river stingray

Habitat

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

Range

Found in Colombia. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Gray-bellied dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Anglespot river stingray

The Anglespot river stingray (Potamotrygon orbignyi) is a species in the genus Potamotrygon. It is currently classified as Near Threatened on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.