Amerikanischer Biber vs

Castor canadensis compared with Sphingobacterium zeae

Taxonomic Classification

Rank	Amerikanischer Biber
Kingdom	Animalia (Tier)	Bacteria (Bacteria)
Phylum	Chordata (Chordatiere)	Bacteroidota (Bacteroidota)
Class	Mammalia (Säugetiere)	Bacteroidia (Bacteroidia)
Order	Rodentia (Nagetiere)	Sphingobacteriales (Sphingobacteriales)
Family	Castoridae (Beavers)	Sphingobacteriaceae
Genus	Castor (Beavers)	Sphingobacterium
Species	Castor canadensis	Sphingobacterium zeae

Conservation Status

Amerikanischer Biber

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

NE — Not Evaluated

Physical Characteristics

Attribute	Amerikanischer Biber
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).

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.

Sphingobacterium zeae is a Gram-negative, yellow-pigmented rod first isolated from corn plants, as its species name implies. It inhabits the phyllosphere and rhizosphere of maize and related crops. This aerobic chemoheterotroph degrades plant-derived organic matter and may play roles in plant-associated microbiome functions.