Black river stingray vs Grizzled Tree-kangaroo

Potamotrygon motoro compared with Dendrolagus inustus

Key Differences

• Black river stingray is Data Deficient while Grizzled Tree-kangaroo is Vulnerable.

Taxonomic Classification

Rank	Black river stingray	Grizzled Tree-kangaroo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Diprotodontia (Marsupials)
Family	Potamotrygonidae	Macropodidae (Kangaroos)
Genus	Potamotrygon	Dendrolagus
Species	Potamotrygon motoro	Dendrolagus inustus

Evolutionary Relationship

Black river stingray and Grizzled Tree-kangaroo share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black river stingray

DD — Data Deficient

Grizzled Tree-kangaroo

VU — Vulnerable

Physical Characteristics

Attribute	Black river stingray	Grizzled Tree-kangaroo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black river stingray

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Distributed across Brazil, Colombia, Ecuador, Singapore, and Venezuela.

Grizzled Tree-kangaroo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black river stingray

The Black river stingray (Potamotrygon motoro) is a species in the genus Potamotrygon. It is currently classified as Data Deficient on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.