brown-throated three-toed sloth vs gray wolf

Bradypus variegatus compared with Canis lupus

Key Differences

• brown-throated three-toed sloth is Least Concern while gray wolf is Critically Endangered.
• brown-throated three-toed sloth is herbivore while gray wolf is carnivore.
• gray wolf is 11.2x heavier than brown-throated three-toed sloth.
• brown-throated three-toed sloth lives longer (30 years vs 13 years).

Taxonomic Classification

Rank	brown-throated three-toed sloth	gray wolf
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Pilosa (Sloths & Anteaters)	Carnivora (Carnivorans)
Family	Bradypodidae (Three-toed Sloths)	Canidae (Dogs & Wolves)
Genus	Bradypus (Three-toed Sloths)	Canis (Dogs & Wolves)
Species	Bradypus variegatus	Canis lupus

Evolutionary Relationship

brown-throated three-toed sloth and gray wolf share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

brown-throated three-toed sloth

LC — Least Concern

Trend: Stable →

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	brown-throated three-toed sloth	gray wolf
Diet	Herbivore	Carnivore
Average Lifespan	30 years	13 years
Average Length	60 cm	1.6 m
Average Weight	4.0 kg	45.0 kg

Habitat & Geographic Range

brown-throated three-toed sloth

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Distributed across Colombia, Ecuador, and Venezuela.

gray wolf

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, deserts and xeric shrublands, and tropical and subtropical dry broadleaf forests, among 13 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Seychelles), Asia (Japan), Europe (5 countries), North America (7 countries), Oceania and the Pacific (Marshall Islands, Vanuatu), and South America (5 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

brown-throated three-toed sloth

One of the world's slowest mammals, brown-throated three-toed sloths hang inverted in the rainforest canopy of Central and South America, moving at an average speed of 0.24 km/h. Their low metabolic rate is a key adaptation to their nutrient-poor leaf diet. Algae growing in their fur provides camouflage and may harbor symbiotic fungi with antimicrobial properties. Moths, beetles, and fungi form a miniature ecosystem within sloth fur.

gray wolf

The most widely distributed wild canid, gray wolves range from North America across Eurasia in diverse habitats including tundra, forests, and grasslands. Highly social animals living in family packs led by a dominant breeding pair. As keystone predators, wolves regulate prey populations and profoundly shape ecosystem structure, as demonstrated by their reintroduction in Yellowstone. Once heavily persecuted, populations are recovering in many regions.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador