Bugloss Spear-wing vs Eurasian beaver

Tinagma ocnerostomella compared with Castor fiber

Key Differences

• Bugloss Spear-wing is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Bugloss Spear-wing	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	Douglasiidae	Castoridae (Beavers)
Genus	Tinagma	Castor (Beavers)
Species	Tinagma ocnerostomella	Castor fiber

Evolutionary Relationship

Bugloss Spear-wing and Eurasian beaver share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bugloss Spear-wing

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Bugloss Spear-wing	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bugloss Spear-wing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, 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.

Bugloss Spear-wing

The Bugloss Spear-Wing (Tinagma ocnerostomella) is a species in the genus Tinagma. 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 🇳🇴 Norway 🇸🇪 Sweden