Eurasian beaver vs Sierra Juarez Treefrog

Castor fiber compared with Sarcohyla sabrina

Key Differences

• Eurasian beaver is Vulnerable while Sierra Juarez Treefrog is Critically Endangered.

Taxonomic Classification

Rank	Eurasian beaver	Sierra Juarez Treefrog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Anura (Frogs & Toads)
Family	Castoridae (Beavers)	Hylidae
Genus	Castor (Beavers)	Sarcohyla
Species	Castor fiber	Sarcohyla sabrina

Evolutionary Relationship

Eurasian beaver and Sierra Juarez Treefrog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian beaver

VU — Vulnerable

Sierra Juarez Treefrog

CR — Critically Endangered

Physical Characteristics

Attribute	Eurasian beaver	Sierra Juarez Treefrog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian beaver

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Sierra Juarez Treefrog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Eurasian beaver

Eurasian beaver (Castor fiber) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.