Canadian Otter vs Sharpfin houndshark

Lontra canadensis compared with Triakis acutipinna

Key Differences

• Canadian Otter is Least Concern while Sharpfin houndshark is Endangered.

Taxonomic Classification

Rank	Canadian Otter	Sharpfin houndshark
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)	Triakidae
Genus	Lontra	Triakis
Species	Lontra canadensis	Triakis acutipinna

Evolutionary Relationship

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

Conservation Status

Canadian Otter

LC — Least Concern

Sharpfin houndshark

EN — Endangered

Physical Characteristics

Attribute	Canadian Otter	Sharpfin houndshark
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.

Sharpfin houndshark

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.