Canadian beaver vs Mimika bobtail

Castor canadensis compared with Euprymna morsei

Key Differences

• Canadian beaver is Not Evaluated while Mimika bobtail is Data Deficient.

Taxonomic Classification

Rank	Canadian beaver	Mimika bobtail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Cephalopoda (Cephalopods)
Order	Rodentia (Rodents)	Sepiida (Sepiida)
Family	Castoridae (Beavers)	Sepiolidae
Genus	Castor (Beavers)	Euprymna
Species	Castor canadensis	Euprymna morsei

Evolutionary Relationship

Canadian beaver and Mimika bobtail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Mimika bobtail

DD — Data Deficient

Physical Characteristics

Attribute	Canadian beaver	Mimika bobtail
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).

Mimika bobtail

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.