Nutria Norteamericana vs Foca de Casco

Lontra canadensis compared with Cystophora cristata

Key Differences

• Nutria Norteamericana is Least Concern while Foca de Casco is Endangered.

Taxonomic Classification

Rank	Nutria Norteamericana	Foca de Casco
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Carnivora (carnívoros)	Pinnipedia (Seals & Sea Lions)
Family	Mustelidae (Weasels & Otters)	Phocidae (True Seals)
Genus	Lontra	Cystophora
Species	Lontra canadensis	Cystophora cristata

Evolutionary Relationship

Nutria Norteamericana and Foca de Casco share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Nutria Norteamericana

LC — Least Concern

Foca de Casco

EN — Endangered

Physical Characteristics

Attribute	Nutria Norteamericana	Foca de Casco
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nutria Norteamericana

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Foca de Casco

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Nutria Norteamericana

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.