Canadian beaver vs Spathulate Botrychium

Castor canadensis compared with Botrychium spathulatum

Taxonomic Classification

Rank	Canadian beaver	Spathulate Botrychium
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Tracheophyta
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Polypodiopsida (Polypodiopsida)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Ophioglossales (Ophioglossales)
Family	Castoridae (Beavers)	Ophioglossaceae
Genus	Castor (Beavers)	Botrychium
Species	Castor canadensis	Botrychium spathulatum

Conservation Status

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Spathulate Botrychium

NE — Not Evaluated

Physical Characteristics

Attribute	Canadian beaver	Spathulate Botrychium
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).

Spathulate Botrychium

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Canada, Norway, and United States.

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.