Ecuadorian Cotton Rat vs Europäische Biber

Sigmodon inopinatus compared with Castor fiber

Taxonomic Classification

Rank	Ecuadorian Cotton Rat	Europäische Biber
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Rodentia (Nagetiere)	Rodentia (Nagetiere)
Family	Cricetidae	Castoridae (Beavers)
Genus	Sigmodon	Castor (Beavers)
Species	Sigmodon inopinatus	Castor fiber

Evolutionary Relationship

Ecuadorian Cotton Rat and Europäische Biber share a common ancestor at the Order level: Rodentia. (Nagetiere)

Conservation Status

Ecuadorian Cotton Rat

VU — Vulnerable

Europäische Biber

VU — Vulnerable

Physical Characteristics

Attribute	Ecuadorian Cotton Rat	Europäische Biber
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuadorian Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Europäische Biber

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.

Europäische Biber

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.