Amerikanischer Biber vs Clarktaucher

Castor canadensis compared with Aechmophorus clarkii

Key Differences

Amerikanischer Biber is Not Evaluated while Clarktaucher is Least Concern.

Taxonomic Classification

Rank	Amerikanischer Biber	Clarktaucher
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Rodentia (Nagetiere)	Podicipediformes (Lappentaucher)
Family	Castoridae (Beavers)	Podicipedidae
Genus	Castor (Beavers)	Aechmophorus
Species	Castor canadensis	Aechmophorus clarkii

Evolutionary Relationship

Amerikanischer Biber and Clarktaucher share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Ansehen Phylum: Chordata

Conservation Status

Amerikanischer Biber

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Clarktaucher

LC — Least Concern

Physical Characteristics

Attribute	Amerikanischer Biber	Clarktaucher
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).

Clarktaucher

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.

Clarktaucher

The Clark's Grebe (Aechmophorus clarkii) is a species in the genus Aechmophorus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.