Cheetah vs

Acinonyx jubatus compared with Porphyrobacter tepidarius

Key Differences

• Cheetah is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	Cheetah
Kingdom	Animalia (động vật)	Bacteria (Bacteria)
Phylum	Chordata (động vật có dây sống)	Proteobacteria (Proteobacteria)
Class	Mammalia (lớp Thú)	Alphaproteobacteria (Alphaproteobacteria)
Order	Carnivora (bộ Ăn thịt)	Sphingomonadales (Sphingomonadales)
Family	Felidae (Cats)	Erythrobacteraceae
Genus	Acinonyx (Cheetahs)	Porphyrobacter
Species	Acinonyx jubatus	Porphyrobacter tepidarius

Conservation Status

Cheetah

VU — Vulnerable

Population: ~6.7K

Trend: Decreasing ↓

NE — Not Evaluated

Physical Characteristics

Attribute	Cheetah
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.

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.

Porphyrobacter tepidarius is a moderately thermophilic, aerobic anoxygenic phototrophic bacterium capable of growth at elevated temperatures, as suggested by its species name (tepidarius meaning warm). It has been isolated from thermal or warm freshwater habitats. Like other Porphyrobacter species, it contains bacteriochlorophyll and can harvest light energy as a supplementary energy source.