Pygmy three-toed sloth vs Ray

Bradypus pygmaeus compared with Sympterygia bonapartii

Key Differences

• Pygmy three-toed sloth is Critically Endangered while Ray is Near Threatened.

Taxonomic Classification

Rank	Pygmy three-toed sloth	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Pilosa (Sloths & Anteaters)	Rajiformes (Rajiformes)
Family	Bradypodidae (Three-toed Sloths)	Arhynchobatidae
Genus	Bradypus (Three-toed Sloths)	Sympterygia
Species	Bradypus pygmaeus	Sympterygia bonapartii

Evolutionary Relationship

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

Conservation Status

Pygmy three-toed sloth

CR — Critically Endangered

Ray

NT — Near Threatened

Physical Characteristics

Attribute	Pygmy three-toed sloth	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pygmy three-toed sloth

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray

Habitat

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

Range

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