Eurasian beaver vs Madagascar widow's-thrill

Castor fiber compared with Kalanchoe blossfeldiana

Key Differences

• Eurasian beaver is Vulnerable while Madagascar widow's-thrill is Not Evaluated.

Taxonomic Classification

Rank	Eurasian beaver	Madagascar widow's-thrill
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Saxifragales (Saxifragales)
Family	Castoridae (Beavers)	Crassulaceae
Genus	Castor (Beavers)	Kalanchoe
Species	Castor fiber	Kalanchoe blossfeldiana

Conservation Status

Eurasian beaver

VU — Vulnerable

Madagascar widow's-thrill

NE — Not Evaluated

Physical Characteristics

Attribute	Eurasian beaver	Madagascar widow's-thrill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Madagascar widow's-thrill

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Africa (Seychelles, South Africa), Asia (India, Taiwan, Turkey), Europe (Belgium, Sweden), North America (Dominican Republic, United States), and South America (4 countries).

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 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden