Brown twig beetle vs Eurasian beaver

Xylosandrus morigerus compared with Castor fiber

Key Differences

• Brown twig beetle is Not Evaluated while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Brown twig beetle	Eurasian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Rodentia (Rodents)
Family	Curculionidae	Castoridae (Beavers)
Genus	Xylosandrus	Castor (Beavers)
Species	Xylosandrus morigerus	Castor fiber

Evolutionary Relationship

Brown twig beetle and Eurasian beaver share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown twig beetle

NE — Not Evaluated

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Brown twig beetle	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown twig beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Africa (Congo (DRC), Mauritius), Asia (Taiwan), Europe (4 countries), North America (Costa Rica, Nicaragua, United States), and South America (Brazil).

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.

Brown twig beetle

The Brown Twig Beetle (Xylosandrus morigerus) is a species in the genus Xylosandrus. Typically found in virtually all terrestrial and freshwater habitats. Its geographic range includes widely distributed across africa (congo (drc), mauritius), asia (taiwan), europe (4 countries), north america (costa rica, nicaragua, united states), and south america (brazil).

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:

🇧🇪 Belgium