Devil's Bit vs Eurasian beaver

Ruellia tuberosa compared with Castor fiber

Key Differences

• Devil's Bit is Not Evaluated while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Devil's Bit	Eurasian beaver
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Magnoliophyta (木兰植物门)	Chordata (脊索动物门)
Class	Magnoliopsida (木兰纲)	Mammalia (哺乳動物)
Order	Lamiales (唇形目)	Rodentia (啮齿目)
Family	Acanthaceae	Castoridae (Beavers)
Genus	Ruellia	Castor (Beavers)
Species	Ruellia tuberosa	Castor fiber

Conservation Status

Devil's Bit

NE — Not Evaluated

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Devil's Bit	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Devil's Bit

Habitat

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

Range

Widely distributed across Africa (Congo (DRC), Seychelles), Asia (9 countries), North America (Bahamas, Cuba), Oceania and the Pacific (Australia, Palau), and South America (4 countries).

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

欧亚河狸（Castor fiber）在IUCN红色名录中被列为易危（VU）。面临野外高度濒危风险，种群数量下降，栖息地压力日益增大。