Amphipod vs Canadian beaver

Caprella scaura compared with Castor canadensis

Taxonomic Classification

Rank	Amphipod	Canadian beaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Amphipoda (Amphipoda)	Rodentia (Rodents)
Family	Caprellidae	Castoridae (Beavers)
Genus	Caprella	Castor (Beavers)
Species	Caprella scaura	Castor canadensis

Evolutionary Relationship

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

Conservation Status

Amphipod

NE — Not Evaluated

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Amphipod

Habitat

Inhabits montane grasslands and shrublands and Mediterranean forests and woodlands within the Palearctic biogeographic realm.

Range

Widely distributed across Africa (Morocco, Tunisia), Asia (Turkey), Europe (8 countries), North America (United States), Oceania and the Pacific (Australia), and South America (Chile).

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).

Amphipod

The Amphipod (Caprella scaura) is a species in the genus Caprella. Inhabits montane grasslands and shrublands and Mediterranean forests and woodlands within the Palearctic biogeographic realm.

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 5 countries:

🇨🇱 Chile 🇫🇷 France 🇳🇴 Norway 🇵🇹 Portugal 🇺🇸 United States