Eurasian beaver vs Ruby poison-arrow frog

Castor fiber compared with Ameerega parvula

Key Differences

• Eurasian beaver is Vulnerable while Ruby poison-arrow frog is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Ruby poison-arrow frog
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Amphibia (động vật lưỡng cư)
Order	Rodentia (Bộ Gặm nhấm)	Anura (bộ Không đuôi)
Family	Castoridae (Beavers)	Dendrobatidae (Poison Dart Frogs)
Genus	Castor (Beavers)	Ameerega
Species	Castor fiber	Ameerega parvula

Evolutionary Relationship

Eurasian beaver and Ruby poison-arrow frog share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Eurasian beaver

VU — Vulnerable

Ruby poison-arrow frog

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Ruby poison-arrow frog
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.

Ruby poison-arrow frog

Habitat

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.