brown-throated three-toed sloth vs Cheetah

Bradypus variegatus compared with Acinonyx jubatus

Key Differences

• brown-throated three-toed sloth is Least Concern while Cheetah is Vulnerable.
• brown-throated three-toed sloth is herbivore while Cheetah is carnivore.
• Cheetah is 12.5x heavier than brown-throated three-toed sloth.
• brown-throated three-toed sloth lives longer (30 years vs 12 years).

Taxonomic Classification

Rank	brown-throated three-toed sloth	Cheetah
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Pilosa (披毛目)	Carnivora (食肉目)
Family	Bradypodidae (Three-toed Sloths)	Felidae (Cats)
Genus	Bradypus (Three-toed Sloths)	Acinonyx (Cheetahs)
Species	Bradypus variegatus	Acinonyx jubatus

Evolutionary Relationship

brown-throated three-toed sloth and Cheetah share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

brown-throated three-toed sloth

LC — Least Concern

Trend: Stable →

Cheetah

VU — Vulnerable

Population: ~6.7K

Trend: Decreasing ↓

Physical Characteristics

Attribute	brown-throated three-toed sloth	Cheetah
Diet	Herbivore	Carnivore
Average Lifespan	30 years	12 years
Average Length	60 cm	1.5 m
Average Weight	4.0 kg	50.0 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.

Cheetah

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 9 distinct biome types spanning the Afrotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Botswana, Iran, Kenya, Namibia, and Tanzania. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

brown-throated three-toed sloth

棕喉三趾树懒是世界上行动最缓慢的哺乳动物之一，倒挂于中南美洲热带雨林的林冠层，平均时速仅0.24公里。其低代谢率是对营养贫乏的叶片食性的关键适应。毛皮中生长的藻类提供伪装，并可能携带具有抗菌特性的共生真菌。蛾、甲虫和真菌在树懒毛皮中形成一个微型生态系统。

Cheetah

猎豹是地球上奔跑最快的陆地动物，在非洲和伊朗草原上短距离冲刺速度可达112千米/小时。体型纤细，胸深腿长，具有标志性的黑色泪纹。与其他大型猫科动物不同，猎豹以吱鸣声和咕噜声交流。由于栖息地碎片化和与更大型捕食者的竞争，猎豹被列为易危，野外仅剩约7,000只。