Lion vs Oak Fern Rust

Panthera leo compared with Hyalopsora aspidiotus

Key Differences

• Lion is Vulnerable while Oak Fern Rust is Not Evaluated.

Taxonomic Classification

Rank	Lion	Oak Fern Rust
Kingdom	Animalia (สัตว์)	Fungi (เห็ดรา)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Basidiomycota (Club Fungi)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Pucciniomycetes (Pucciniomycetes)
Order	Carnivora (สัตว์กินเนื้อ)	Pucciniales (Pucciniales)
Family	Felidae (Cats)	Pucciniastraceae
Genus	Panthera (Big Cats)	Hyalopsora
Species	Panthera leo	Hyalopsora aspidiotus

Conservation Status

Lion

VU — Vulnerable

Population: ~23.0K

Trend: Decreasing ↓

Oak Fern Rust

NE — Not Evaluated

Physical Characteristics

Attribute	Lion	Oak Fern Rust
Diet	Carnivore	—
Average Lifespan	15 years	—
Average Length	2.5 m	—
Average Weight	190.0 kg	—

Habitat & Geographic Range

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.

Oak Fern Rust

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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.