Cheetah vs Mountain Brook Lamprey

Acinonyx jubatus compared with Ichthyomyzon greeleyi

Key Differences

• Cheetah is Vulnerable while Mountain Brook Lamprey is Least Concern.

Taxonomic Classification

Rank	Cheetah	Mountain Brook Lamprey
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Petromyzonti (Petromyzonti)
Order	Carnivora (bộ Ăn thịt)	Petromyzontiformes (Lamprey)
Family	Felidae (Cats)	Petromyzontidae
Genus	Acinonyx (Cheetahs)	Ichthyomyzon
Species	Acinonyx jubatus	Ichthyomyzon greeleyi

Evolutionary Relationship

Cheetah and Mountain Brook Lamprey share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Cheetah

VU — Vulnerable

Population: ~6.7K

Trend: Decreasing ↓

Mountain Brook Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Cheetah	Mountain Brook Lamprey
Diet	Carnivore	—
Average Lifespan	12 years	—
Average Length	1.5 m	—
Average Weight	50.0 kg	—

Habitat & Geographic Range

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.

Mountain Brook Lamprey

Cheetah

The fastest land animal on Earth, reaching speeds of 112 km/h over short distances across African and Iranian grasslands. Slender build with a deep chest, long legs, and distinctive black tear-stripe markings. Unlike other big cats, cheetahs vocalize with chirps and purrs. Vulnerable, with only ~7,000 remaining due to habitat fragmentation and competition with larger predators.