Agile Gracile Opossum vs Canadian beaver

Gracilinanus agilis compared with Castor canadensis

Key Differences

• Agile Gracile Opossum is Least Concern while Canadian beaver is Not Evaluated.

Taxonomic Classification

Rank	Agile Gracile Opossum	Canadian beaver
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Didelphimorphia (Didelphimorphia)	Rodentia (Bộ Gặm nhấm)
Family	Didelphidae	Castoridae (Beavers)
Genus	Gracilinanus	Castor (Beavers)
Species	Gracilinanus agilis	Castor canadensis

Evolutionary Relationship

Agile Gracile Opossum and Canadian beaver share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Agile Gracile Opossum

LC — Least Concern

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Agile Gracile Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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).

Agile Gracile Opossum

The Agile Gracile Opossum (Gracilinanus agilis) is a species in the genus Gracilinanus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.