vs Lion d'Afrique

Alcanivorax venustensis compared with Panthera leo

Key Differences

is Not Evaluated while Lion d'Afrique is Vulnerable.

Taxonomic Classification

Rank		Lion d'Afrique
Kingdom	Bacteria (Bacteria)	Animalia (animal)
Phylum	Proteobacteria (Proteobacteria)	Chordata (Chordates)
Class	Gammaproteobacteria (Gammaproteobacteria)	Mammalia (mammifères)
Order	Pseudomonadales (Pseudomonadales)	Carnivora (carnivores)
Family	Alcanivoracaceae	Felidae (Cats)
Genus	Alcanivorax	Panthera (Big Cats)
Species	Alcanivorax venustensis	Panthera leo

Conservation Status

NE — Not Evaluated

Lion d'Afrique

VU — Vulnerable

Population: ~23.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute		Lion d'Afrique
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	2.5 m
Average Weight	—	190.0 kg

Habitat & Geographic Range

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Lion d'Afrique

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 7 distinct biome types spanning the Afrotropic and Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Ecuador, and Kenya. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Alcanivorax venustensis is a marine gammaproteobacterium in the family Alcanivoraceae, specialized in degrading aliphatic hydrocarbons as a primary carbon and energy source. It is typically rare in unpolluted seawater but becomes highly enriched in oil-contaminated marine environments, playing a key role in natural bioremediation of petroleum spills. Like other Alcanivorax species, it has evolved extensive alkane hydroxylase systems for hydrocarbon degradation.

Lion d'Afrique

The largest wild cat in Africa, lions reach up to 250 kg and are the only social felids, living in prides across sub-Saharan savannas and grasslands. Males are distinguished by their iconic manes. As apex predators, they regulate herbivore populations and maintain ecosystem balance. Listed as Vulnerable due to habitat loss and human-wildlife conflict.