Bobr Kanadskii vs Prostrate false buttonweed

Castor canadensis compared with Spermacoce prostrata

Taxonomic Classification

Rank	Bobr Kanadskii	Prostrate false buttonweed
Kingdom	Animalia (животные)	Plantae (растения)
Phylum	Chordata (хордовые)	Magnoliophyta (магнолиофиты)
Class	Mammalia (млекопитающие)	Magnoliopsida (Dicots)
Order	Rodentia (грызуны)	Gentianales (горечавкоцветные)
Family	Castoridae (Beavers)	Rubiaceae
Genus	Castor (Beavers)	Spermacoce
Species	Castor canadensis	Spermacoce prostrata

Conservation Status

Bobr Kanadskii

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Prostrate false buttonweed

NE — Not Evaluated

Physical Characteristics

Attribute	Bobr Kanadskii	Prostrate false buttonweed
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	1.0 m	—
Average Weight	25.0 kg	—

Habitat & Geographic Range

Bobr Kanadskii

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).

Prostrate false buttonweed

Habitat

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

Range

Widely distributed across Asia (Japan, Timor-Leste), North America (Cuba, United States), and South America (Brazil, Colombia).

Bobr Kanadskii

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.