Pygmy three-toed sloth vs Swell shark

Bradypus pygmaeus compared with Cephaloscyllium ventriosum

Key Differences

• Pygmy three-toed sloth is Critically Endangered while Swell shark is Least Concern.

Taxonomic Classification

Rank	Pygmy three-toed sloth	Swell shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Pilosa (Sloths & Anteaters)	Carcharhiniformes (Ground Sharks)
Family	Bradypodidae (Three-toed Sloths)	Scyliorhinidae
Genus	Bradypus (Three-toed Sloths)	Cephaloscyllium
Species	Bradypus pygmaeus	Cephaloscyllium ventriosum

Evolutionary Relationship

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

Conservation Status

Pygmy three-toed sloth

CR — Critically Endangered

Swell shark

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Pygmy three-toed sloth

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Swell shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Found in Chile.