Canadian Otter vs Lesser Cachalot

Lontra canadensis compared with Kogia breviceps

Key Differences

• Canadian Otter is Least Concern while Lesser Cachalot is Data Deficient.

Taxonomic Classification

Rank	Canadian Otter	Lesser Cachalot
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Carnivora (ネコ目)	Cetacea (Whales & Dolphins)
Family	Mustelidae (Weasels & Otters)	Kogiidae
Genus	Lontra	Kogia
Species	Lontra canadensis	Kogia breviceps

Evolutionary Relationship

Canadian Otter and Lesser Cachalot share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Canadian Otter

LC — Least Concern

Lesser Cachalot

DD — Data Deficient

Physical Characteristics

Attribute	Canadian Otter	Lesser Cachalot
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.

Lesser Cachalot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, Portugal, Sweden, and Taiwan.

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.