Blind Eel vs Canadian beaver

Eptatretus cirrhatus compared with Castor canadensis

Key Differences

• Blind Eel is Least Concern while Canadian beaver is Not Evaluated.

Taxonomic Classification

Rank	Blind Eel	Canadian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Myxini (Myxini)	Mammalia (Mammals)
Order	Myxiniformes (Myxiniformes)	Rodentia (Rodents)
Family	Myxinidae	Castoridae (Beavers)
Genus	Eptatretus	Castor (Beavers)
Species	Eptatretus cirrhatus	Castor canadensis

Evolutionary Relationship

Blind Eel and Canadian beaver share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blind Eel

LC — Least Concern

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Physical Characteristics

Attribute	Blind Eel	Canadian beaver
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	1.0 m
Average Weight	—	25.0 kg

Habitat & Geographic Range

Blind Eel

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).

Blind Eel

The Blind Eel (Eptatretus cirrhatus) is a species in the genus Eptatretus. It is currently classified as Least Concern on the IUCN Red List.

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.