Cullum's Humble Bee vs Eurasian beaver

Bombus cullumanus compared with Castor fiber

Key Differences

• Cullum's Humble Bee is Extinct while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Cullum's Humble Bee	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	Apidae (Bees)	Castoridae (Beavers)
Genus	Bombus	Castor (Beavers)
Species	Bombus cullumanus	Castor fiber

Evolutionary Relationship

Cullum's Humble Bee and Eurasian beaver share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Cullum's Humble Bee

EX — Extinct

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Cullum's Humble Bee	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cullum's Humble Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden