Brown Argonaut vs Canadian beaver

Argonauta hians compared with Castor canadensis

Key Differences

• Brown Argonaut is Least Concern while Canadian beaver is Not Evaluated.

Taxonomic Classification

Rank	Brown Argonaut	Canadian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Cephalopoda (Cephalopods)	Mammalia (Mammals)
Order	Octopoda (Octopuses)	Rodentia (Rodents)
Family	Argonautidae	Castoridae (Beavers)
Genus	Argonauta	Castor (Beavers)
Species	Argonauta hians	Castor canadensis

Evolutionary Relationship

Brown Argonaut and Canadian beaver share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Argonaut

LC — Least Concern

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Brown Argonaut

Habitat

Native to Asia and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Chile and Taiwan.

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).

Brown Argonaut

The Brown Argonaut (Argonauta hians) is a species in the genus Argonauta. It is currently classified as Least Concern on the IUCN Red List. Native to Asia and South America, inhabiting ecosystems characteristic of the region.

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.

Shared Countries

Both species can be found in 1 countries:

🇨🇱 Chile