Canadian beaver vs McGregor Pincushion

Castor canadensis compared with Leucospermum harpagonatum

Key Differences

• Canadian beaver is Not Evaluated while McGregor Pincushion is Critically Endangered.

Taxonomic Classification

Rank	Canadian beaver	McGregor Pincushion
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Proteales (Proteales)
Family	Castoridae (Beavers)	Proteaceae
Genus	Castor (Beavers)	Leucospermum
Species	Castor canadensis	Leucospermum harpagonatum

Conservation Status

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

McGregor Pincushion

CR — Critically Endangered

Physical Characteristics

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

Habitat & Geographic Range

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).

McGregor Pincushion

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.