Canadian beaver vs

Castor canadensis compared with Mollisia ramealis

Key Differences

Canadian beaver is Not Evaluated while is Least Concern.

Taxonomic Classification

Rank	Canadian beaver
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Leotiomycetes (Leotiomycetes)
Order	Rodentia (Rodents)	Helotiales (Helotiales)
Family	Castoridae (Beavers)	Mollisiaceae
Genus	Castor (Beavers)	Mollisia
Species	Castor canadensis	Mollisia ramealis

Conservation Status

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

LC — Least Concern

Physical Characteristics

Attribute	Canadian beaver
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	1.0 m	—
Average Weight	25.0 kg	—

Habitat & Geographic Range

Canadian beaver

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 Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Canadian beaver

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.

Mollisia ramealis is a small, grey to olive-grey disc fungus producing cup-shaped apothecia on dead herbaceous and woody plant material. It inhabits temperate forests and hedgerows across Europe, growing on dead twigs and stems. This saprotrophic ascomycete decomposes dead plant tissue in moist forest understory environments.