Canadian Otter vs Speartooth shark

Lontra canadensis compared with Glyphis glyphis

Key Differences

• Canadian Otter is Least Concern while Speartooth shark is Vulnerable.

Taxonomic Classification

Rank	Canadian Otter	Speartooth shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Chondrichthyes (Cartilaginous Fish)
Order	Carnivora (Carnivorans)	Carcharhiniformes (Ground Sharks)
Family	Mustelidae (Weasels & Otters)	Carcharhinidae
Genus	Lontra	Glyphis
Species	Lontra canadensis	Glyphis glyphis

Evolutionary Relationship

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

Conservation Status

Canadian Otter

LC — Least Concern

Speartooth shark

VU — Vulnerable

Physical Characteristics

Attribute	Canadian Otter	Speartooth shark
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.

Speartooth shark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.