Dark Grass Blue vs Eurasian beaver

Zizeeria karsandra compared with Castor fiber

Key Differences

• Dark Grass Blue is Not Evaluated while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Dark Grass Blue	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	Lycaenidae	Castoridae (Beavers)
Genus	Zizeeria	Castor (Beavers)
Species	Zizeeria karsandra	Castor fiber

Evolutionary Relationship

Dark Grass Blue and Eurasian beaver share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Dark Grass Blue

NE — Not Evaluated

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Dark Grass Blue	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark Grass Blue

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Cyprus, Greece, Italy, Malta, and Taiwan.

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.

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.