Bobr Kanadskii vs hydroid

Castor canadensis compared with Obelia longissima

Taxonomic Classification

Rank	Bobr Kanadskii	hydroid
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Chordata (хордовые)	Cnidaria (стрекающие)
Class	Mammalia (млекопитающие)	Hydrozoa (гидроидные)
Order	Rodentia (грызуны)	Leptothecata (Leptothecata)
Family	Castoridae (Beavers)	Campanulariidae
Genus	Castor (Beavers)	Obelia
Species	Castor canadensis	Obelia longissima

Evolutionary Relationship

Bobr Kanadskii and hydroid share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Bobr Kanadskii

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

hydroid

NE — Not Evaluated

Physical Characteristics

Attribute	Bobr Kanadskii	hydroid
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).

hydroid

Habitat

Native to Europe and North America and Oceania, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (4 countries), North America (United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina).

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.

Shared Countries

Both species can be found in 5 countries:

🇦🇷 Argentina 🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States