Alfred's Rainfrog vs Canadian beaver

Craugastor alfredi compared with Castor canadensis

Key Differences

• Alfred's Rainfrog is Least Concern while Canadian beaver is Not Evaluated.

Taxonomic Classification

Rank	Alfred's Rainfrog	Canadian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Rodentia (Rodents)
Family	Craugastoridae	Castoridae (Beavers)
Genus	Craugastor	Castor (Beavers)
Species	Craugastor alfredi	Castor canadensis

Evolutionary Relationship

Alfred's Rainfrog and Canadian beaver share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Alfred's Rainfrog

LC — Least Concern

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Alfred's Rainfrog

Habitat

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

Range

Found in Mexico.

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).

Alfred's Rainfrog

The Alfred's Rainfrog (Craugastor alfredi) is a species in the genus Craugastor. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

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.