Canadian Otter vs Guiana Dolphin

Lontra canadensis compared with Sotalia guianensis

Key Differences

• Canadian Otter is Least Concern while Guiana Dolphin is Data Deficient.

Taxonomic Classification

Rank	Canadian Otter	Guiana Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Carnivora (Carnivorans)	Cetacea (Whales & Dolphins)
Family	Mustelidae (Weasels & Otters)	Delphinidae (Oceanic Dolphins)
Genus	Lontra	Sotalia
Species	Lontra canadensis	Sotalia guianensis

Evolutionary Relationship

Canadian Otter and Guiana Dolphin share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Canadian Otter

LC — Least Concern

Guiana Dolphin

DD — Data Deficient

Physical Characteristics

Attribute	Canadian Otter	Guiana Dolphin
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.

Guiana Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

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.