Eurasian beaver vs iron-grass

Castor fiber compared with Spermacoce confusa

Key Differences

• Eurasian beaver is Vulnerable while iron-grass is Not Evaluated.

Taxonomic Classification

Rank	Eurasian beaver	iron-grass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Gentianales (Gentianales)
Family	Castoridae (Beavers)	Rubiaceae
Genus	Castor (Beavers)	Spermacoce
Species	Castor fiber	Spermacoce confusa

Conservation Status

Eurasian beaver

VU — Vulnerable

iron-grass

NE — Not Evaluated

Physical Characteristics

Attribute	Eurasian beaver	iron-grass
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.

iron-grass

Habitat

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

Range

Distributed across Brazil, Colombia, El Salvador, Guatemala, and Timor-Leste.

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.