Amerikanischer Biber vs Golden-rumped elephant shrew

Castor canadensis compared with Rhynchocyon chrysopygus

Key Differences

• Amerikanischer Biber is Not Evaluated while Golden-rumped elephant shrew is Endangered.

Taxonomic Classification

Rank	Amerikanischer Biber	Golden-rumped elephant shrew
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Rodentia (Nagetiere)	Macroscelidea (Macroscelidea)
Family	Castoridae (Beavers)	Macroscelididae
Genus	Castor (Beavers)	Rhynchocyon
Species	Castor canadensis	Rhynchocyon chrysopygus

Evolutionary Relationship

Amerikanischer Biber and Golden-rumped elephant shrew share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Amerikanischer Biber

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Golden-rumped elephant shrew

EN — Endangered

Physical Characteristics

Attribute	Amerikanischer Biber	Golden-rumped elephant shrew
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	1.0 m	—
Average Weight	25.0 kg	—

Habitat & Geographic Range

Amerikanischer Biber

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Widely distributed across Europe (15 countries), North America (United States), and South America (Argentina, Chile).

Golden-rumped elephant shrew

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

Amerikanischer Biber

The largest rodent in North America, Canadian beavers weigh up to 32 kg and are master ecosystem engineers inhabiting rivers, lakes, and wetlands across Canada and the northern United States. By felling trees and constructing dams up to hundreds of meters long, beavers create ponds that provide habitat for hundreds of species. Their lodges and canals transform entire watersheds. Once nearly hunted to extinction for their fur, beaver populations have recovered strongly.