Canadian Otter vs Winged Floater

Lontra canadensis compared with Anodonta nuttalliana

Key Differences

• Canadian Otter is Least Concern while Winged Floater is Vulnerable.

Taxonomic Classification

Rank	Canadian Otter	Winged Floater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Carnivora (Carnivorans)	Unionida (Unionida)
Family	Mustelidae (Weasels & Otters)	Unionidae
Genus	Lontra	Anodonta
Species	Lontra canadensis	Anodonta nuttalliana

Evolutionary Relationship

Canadian Otter and Winged Floater share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Canadian Otter

LC — Least Concern

Winged Floater

VU — Vulnerable

Physical Characteristics

Attribute	Canadian Otter	Winged Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Canadian Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Winged Floater

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Canadian Otter

The Canadian Otter (Lontra canadensis) is a species in the genus Lontra. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.