Black river stingray vs Mentawai Langur

Potamotrygon motoro compared with Presbytis potenziani

Key Differences

• Black river stingray is Data Deficient while Mentawai Langur is Critically Endangered.

Taxonomic Classification

Rank	Black river stingray	Mentawai Langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Primates (Primates)
Family	Potamotrygonidae	Cercopithecidae (Old World Monkeys)
Genus	Potamotrygon	Presbytis
Species	Potamotrygon motoro	Presbytis potenziani

Evolutionary Relationship

Black river stingray and Mentawai Langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black river stingray

DD — Data Deficient

Mentawai Langur

CR — Critically Endangered

Physical Characteristics

Attribute	Black river stingray	Mentawai Langur
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.

Mentawai Langur

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.