Pygmy three-toed sloth vs Short-tailed river stingray

Bradypus pygmaeus compared with Potamotrygon brachyura

Key Differences

• Pygmy three-toed sloth is Critically Endangered while Short-tailed river stingray is Data Deficient.

Taxonomic Classification

Rank	Pygmy three-toed sloth	Short-tailed river stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Pilosa (Sloths & Anteaters)	Myliobatiformes (Myliobatiformes)
Family	Bradypodidae (Three-toed Sloths)	Potamotrygonidae
Genus	Bradypus (Three-toed Sloths)	Potamotrygon
Species	Bradypus pygmaeus	Potamotrygon brachyura

Evolutionary Relationship

Pygmy three-toed sloth and Short-tailed river stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Pygmy three-toed sloth

CR — Critically Endangered

Short-tailed river stingray

DD — Data Deficient

Physical Characteristics

Attribute	Pygmy three-toed sloth	Short-tailed river stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pygmy three-toed sloth

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Short-tailed river stingray