African bitter yam vs Lion

Dioscorea dumetorum compared with Panthera leo

Key Differences

African bitter yam is Not Evaluated while Lion is Vulnerable.

Taxonomic Classification

Rank	African bitter yam	Lion
Kingdom	Plantae (نباتات)	Animalia (حيوانات)
Phylum	Magnoliophyta (كاسيات البذور)	Chordata (حبليات)
Class	Liliopsida (زنبقانية)	Mammalia (ثدييات)
Order	Dioscoreales (ديسقوريات)	Carnivora (لواحم)
Family	Dioscoreaceae	Felidae (Cats)
Genus	Dioscorea	Panthera (Big Cats)
Species	Dioscorea dumetorum	Panthera leo

Conservation Status

African bitter yam

NE — Not Evaluated

Lion

VU — Vulnerable

Population: ~23.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	African bitter yam	Lion
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	2.5 m
Average Weight	—	190.0 kg

Habitat & Geographic Range

African bitter yam

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found in Guinea.

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.

African bitter yam

The African bitter yam (Dioscorea dumetorum) is a species in the genus Dioscorea. This species inhabits Typically found in grasslands, wetlands, forests, and cultivated landscapes, found across Guinea.

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.