Chimaera vs Eurasian beaver

Hydrolagus novaezealandiae compared with Castor fiber

Key Differences

• Chimaera is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Chimaera	Eurasian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Mammalia (Mammals)
Order	Chimaeriformes (Chimaeriformes)	Rodentia (Rodents)
Family	Chimaeridae	Castoridae (Beavers)
Genus	Hydrolagus	Castor (Beavers)
Species	Hydrolagus novaezealandiae	Castor fiber

Evolutionary Relationship

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

Conservation Status

Chimaera

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Chimaera	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chimaera

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.

Chimaera

The Chimaera (Hydrolagus novaezealandiae) is a species in the genus Hydrolagus. It is currently classified as Least Concern on the IUCN Red List.

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.