Canadian Otter vs Greenback stingaree

Lontra canadensis compared with Urolophus viridis

Key Differences

• Canadian Otter is Least Concern while Greenback stingaree is Vulnerable.

Taxonomic Classification

Rank	Canadian Otter	Greenback stingaree
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Carnivora (Carnivorans)	Myliobatiformes (Myliobatiformes)
Family	Mustelidae (Weasels & Otters)	Urolophidae
Genus	Lontra	Urolophus
Species	Lontra canadensis	Urolophus viridis

Evolutionary Relationship

Canadian Otter and Greenback stingaree share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Canadian Otter

LC — Least Concern

Greenback stingaree

VU — Vulnerable

Physical Characteristics

Attribute	Canadian Otter	Greenback stingaree
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.

Greenback stingaree

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.