Brown Treefrog vs Eurasian beaver

Buergeria robusta compared with Castor fiber

Key Differences

• Brown Treefrog is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Brown Treefrog	Eurasian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Rodentia (Rodents)
Family	Rhacophoridae	Castoridae (Beavers)
Genus	Buergeria	Castor (Beavers)
Species	Buergeria robusta	Castor fiber

Evolutionary Relationship

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

Conservation Status

Brown Treefrog

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Brown Treefrog	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Treefrog

Habitat

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

Range

Found in Taiwan.

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.

Brown Treefrog

The Brown Treefrog (Buergeria robusta) is a species in the genus Buergeria. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

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.