Canadian beaver vs Variable-Leaved Crestwort

Castor canadensis compared with Lophocolea heterophylla

Key Differences

Canadian beaver is Not Evaluated while Variable-Leaved Crestwort is Least Concern.

Taxonomic Classification

Rank	Canadian beaver	Variable-Leaved Crestwort
Kingdom	Animalia (Animals)	Plantae (plantas)
Phylum	Chordata (cordados)	Marchantiophyta (hepáticas)
Class	Mammalia (mamíferos)	Jungermanniopsida (Jungermanniopsida)
Order	Rodentia (Roedores)	Jungermanniales (Jungermanniales)
Family	Castoridae (Beavers)	Lophocoleaceae
Genus	Castor (Beavers)	Lophocolea
Species	Castor canadensis	Lophocolea heterophylla

Conservation Status

Canadian beaver

NE — Not Evaluated

Population: ~15.0M

Trend: Stable →

Variable-Leaved Crestwort

LC — Least Concern

Physical Characteristics

Attribute	Canadian beaver	Variable-Leaved Crestwort
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).

Variable-Leaved Crestwort

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), North America (United States), and South America (Brazil).

Canadian beaver

O maior roedor da América do Norte, o castor-canadense pode pesar até 32 kg e é um mestre engenheiro do ecossistema, habitando rios, lagos e áreas úmidas do Canadá e norte dos Estados Unidos. Ao derrubar árvores e construir barragens de até centenas de metros de comprimento, os castores criam lagoas que proporcionam habitat para centenas de espécies. Suas tocas e canais transformam bacias hidrográficas inteiras. Quase caçados até a extinção por sua pelagem, as populações de castor se recuperaram fortemente.