Black river stingray vs Cerf de Timor

Potamotrygon motoro compared with Rusa timorensis

Key Differences

• Black river stingray is Data Deficient while Cerf de Timor is Vulnerable.

Taxonomic Classification

Rank	Black river stingray	Cerf de Timor
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (mammifères)
Order	Myliobatiformes (Myliobatiformes)	Artiodactyla (Even-toed Ungulates)
Family	Potamotrygonidae	Cervidae (Deer)
Genus	Potamotrygon	Rusa
Species	Potamotrygon motoro	Rusa timorensis

Evolutionary Relationship

Black river stingray and Cerf de Timor share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black river stingray

DD — Data Deficient

Cerf de Timor

VU — Vulnerable

Physical Characteristics

Attribute	Black river stingray	Cerf de Timor
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.

Cerf de Timor

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Afrotropic and Oceanian realms.

Range

Distributed across Mauritius, New Zealand, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.