Delicate Samoana tree snail vs Lion

Samoana diaphana compared with Panthera leo

Key Differences

• Delicate Samoana tree snail is Endangered while Lion is Vulnerable.

Taxonomic Classification

Rank	Delicate Samoana tree snail	Lion
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Carnivora (Carnivorans)
Family	Partulidae	Felidae (Cats)
Genus	Samoana	Panthera (Big Cats)
Species	Samoana diaphana	Panthera leo

Evolutionary Relationship

Delicate Samoana tree snail and Lion share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Delicate Samoana tree snail

EN — Endangered

Lion

VU — Vulnerable

Population: ~23.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Delicate Samoana tree snail	Lion
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	2.5 m
Average Weight	—	190.0 kg

Habitat & Geographic Range

Delicate Samoana tree snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Lion

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.

Lion

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.