Anden-Opossummaus vs Amerikanischer Biber

Caenolestes condorensis compared with Castor canadensis

Key Differences

• Anden-Opossummaus is Vulnerable while Amerikanischer Biber is Not Evaluated.

Taxonomic Classification

Rank	Anden-Opossummaus	Amerikanischer Biber
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Paucituberculata (Paucituberculata)	Rodentia (Nagetiere)
Family	Caenolestidae	Castoridae (Beavers)
Genus	Caenolestes	Castor (Beavers)
Species	Caenolestes condorensis	Castor canadensis

Evolutionary Relationship

Anden-Opossummaus and Amerikanischer Biber share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Anden-Opossummaus

VU — Vulnerable

Amerikanischer Biber

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Physical Characteristics

Attribute	Anden-Opossummaus	Amerikanischer Biber
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	1.0 m
Average Weight	—	25.0 kg

Habitat & Geographic Range

Anden-Opossummaus

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.

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).

Anden-Opossummaus

The Andean Caenolestid (Caenolestes condorensis) is a species in the genus Caenolestes. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.