Eurasian beaver vs Inky Skipper

Castor fiber compared with Erynnis marloyi

Key Differences

• Eurasian beaver is Vulnerable while Inky Skipper is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Inky Skipper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Castoridae (Beavers)	Hesperiidae
Genus	Castor (Beavers)	Erynnis
Species	Castor fiber	Erynnis marloyi

Evolutionary Relationship

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

Conservation Status

Eurasian beaver

VU — Vulnerable

Inky Skipper

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Inky Skipper
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.

Inky Skipper

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Albania, Bulgaria, Greece, and North Macedonia.

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.