Castor canadien vs Cascade Frog

Castor canadensis compared with Amolops monticola

Key Differences

• Castor canadien is Not Evaluated while Cascade Frog is Least Concern.

Taxonomic Classification

Rank	Castor canadien	Cascade Frog
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mammifères)	Amphibia (amphibien)
Order	Rodentia (Rodents)	Anura (anoures)
Family	Castoridae (Beavers)	Ranidae
Genus	Castor (Beavers)	Amolops
Species	Castor canadensis	Amolops monticola

Evolutionary Relationship

Castor canadien and Cascade Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Castor canadien

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Cascade Frog

LC — Least Concern

Physical Characteristics

Attribute	Castor canadien	Cascade Frog
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	1.0 m	—
Average Weight	25.0 kg	—

Habitat & Geographic Range

Castor canadien

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).

Cascade Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Castor canadien

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.

Cascade Frog

The Cascade Frog (Amolops monticola) is a species in the genus Amolops. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.