Chalcidoid wasp vs Eurasian beaver

Tetrastichus clito compared with Castor fiber

Key Differences

• Chalcidoid wasp is Not Evaluated while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Chalcidoid wasp	Eurasian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Hymenoptera (Ants, Bees & Wasps)	Rodentia (Rodents)
Family	Eulophidae	Castoridae (Beavers)
Genus	Tetrastichus	Castor (Beavers)
Species	Tetrastichus clito	Castor fiber

Evolutionary Relationship

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

Conservation Status

Chalcidoid wasp

NE — Not Evaluated

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Chalcidoid wasp	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chalcidoid wasp

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Sweden, and United States.

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.

Chalcidoid wasp

The Chalcidoid wasp (Tetrastichus clito) is a species in the genus Tetrastichus. 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 1 countries:

🇸🇪 Sweden