Beech slender vs Eurasian beaver

Parornix fagivora compared with Castor fiber

Key Differences

• Beech slender is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Beech slender	Eurasian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Gracillariidae	Castoridae (Beavers)
Genus	Parornix	Castor (Beavers)
Species	Parornix fagivora	Castor fiber

Evolutionary Relationship

Beech slender and Eurasian beaver share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Beech slender

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Beech slender	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beech slender

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Russia, Sweden, and Ukraine.

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.

Beech slender

The Beech slender (Parornix fagivora) is a species in the genus Parornix. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇷🇺 Russia 🇸🇪 Sweden