Borneo Bubble-nest Frog vs Eurasian beaver

Philautus hosii compared with Castor fiber

Key Differences

• Borneo Bubble-nest Frog is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Borneo Bubble-nest Frog	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	Philautus	Castor (Beavers)
Species	Philautus hosii	Castor fiber

Evolutionary Relationship

Borneo Bubble-nest Frog and Eurasian beaver share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Borneo Bubble-nest Frog

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Borneo Bubble-nest Frog	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Borneo Bubble-nest Frog

Habitat

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

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.

Borneo Bubble-nest Frog

The Borneo Bubble-nest Frog (Philautus hosii) is a species in the genus Philautus. 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.