Aleutian Maidenhair vs Leao

Adiantum aleuticum compared with Panthera leo

Key Differences

Aleutian Maidenhair is Not Evaluated while Leao is Vulnerable.

Taxonomic Classification

Rank	Aleutian Maidenhair	Leao
Kingdom	Plantae (plantas)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (cordados)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (mamíferos)
Order	Polypodiales (Polypodiales)	Carnivora (carnívoros)
Family	Pteridaceae	Felidae (Cats)
Genus	Adiantum	Panthera (Big Cats)
Species	Adiantum aleuticum	Panthera leo

Conservation Status

Aleutian Maidenhair

NE — Not Evaluated

Leao

VU — Vulnerable

Population: ~23.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Aleutian Maidenhair	Leao
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	2.5 m
Average Weight	—	190.0 kg

Habitat & Geographic Range

Aleutian Maidenhair

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Belgium, Norway, and United States.

Leao

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.

Aleutian Maidenhair

The Aleutian Maidenhair (Adiantum aleuticum) is a species in the genus Adiantum. Typically found in moist, shaded forest floors and tropical canopies.

Leao

O maior felino selvagem da África, o leão pode atingir até 250 kg e é o único felídeo social, vivendo em grupos nas savanas e pastagens da África Subsaariana. Os machos se distinguem por suas icônicas juba. Como predadores de topo, regulam as populações de herbívoros e mantêm o equilíbrio do ecossistema. Classificado como Vulnerável devido à perda de habitat e ao conflito entre humanos e vida selvagem.