Bobr Kanadskii vs Kasatik Timofeeva

Castor canadensis compared with Iris timofejewii

Key Differences

• Bobr Kanadskii is Not Evaluated while Kasatik Timofeeva is Endangered.

Taxonomic Classification

Rank	Bobr Kanadskii	Kasatik Timofeeva
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Chordata (хордовые)	Arthropoda (членистоногие)
Class	Mammalia (млекопитающие)	Insecta (насекомые)
Order	Rodentia (грызуны)	Mantodea (богомоловые)
Family	Castoridae (Beavers)	Eremiaphilidae
Genus	Castor (Beavers)	Iris
Species	Castor canadensis	Iris timofejewii

Evolutionary Relationship

Bobr Kanadskii and Kasatik Timofeeva share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Bobr Kanadskii

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Kasatik Timofeeva

EN — Endangered

Physical Characteristics

Attribute	Bobr Kanadskii	Kasatik Timofeeva
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	1.0 m	—
Average Weight	25.0 kg	—

Habitat & Geographic Range

Bobr Kanadskii

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).

Kasatik Timofeeva

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Bobr Kanadskii

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.