souris commune vs Lion d'Afrique

Mus musculus compared with Panthera leo

Key Differences

• souris commune is Least Concern while Lion d'Afrique is Vulnerable.
• souris commune is omnivore while Lion d'Afrique is carnivore.
• Lion d'Afrique is 9500.0x heavier than souris commune.
• Lion d'Afrique lives longer (15 years vs 2 years).

Taxonomic Classification

Rank	souris commune	Lion d'Afrique
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Rodentia (Rodents)	Carnivora (carnivores)
Family	Muridae (Mice & Rats)	Felidae (Cats)
Genus	Mus (House Mice)	Panthera (Big Cats)
Species	Mus musculus	Panthera leo

Evolutionary Relationship

souris commune and Lion d'Afrique share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

souris commune

LC — Least Concern

Trend: Stable →

Lion d'Afrique

VU — Vulnerable

Population: ~23.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	souris commune	Lion d'Afrique
Diet	Omnivore	Carnivore
Average Lifespan	2 years	15 years
Average Length	9 cm	2.5 m
Average Weight	20 g	190.0 kg

Habitat & Geographic Range

souris commune

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (9 countries), Asia (13 countries), Europe (41 countries), North America (14 countries), Oceania and the Pacific (12 countries), and South America (10 countries).

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.

souris commune

Among the most widespread and numerous mammals on Earth, house mice originated in South Asia and have accompanied human civilization across every continent except Antarctica. Weighing just 15–25 g, they are highly adaptable omnivores capable of surviving on minimal food and water. As the world's most commonly used laboratory animal, the house mouse has contributed to virtually every branch of biomedical research. They cause significant agricultural damage globally.

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.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador