Giant Otter vs Topillo Rojo Septentrional

Pteronura brasiliensis compared with Myodes rutilus

Key Differences

• Giant Otter is Endangered while Topillo Rojo Septentrional is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Topillo Rojo Septentrional
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Carnivora (carnívoros)	Rodentia (Rodents)
Family	Mustelidae (Weasels & Otters)	Cricetidae
Genus	Pteronura	Myodes
Species	Pteronura brasiliensis	Myodes rutilus

Evolutionary Relationship

Giant Otter and Topillo Rojo Septentrional share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Giant Otter

EN — Endangered

Topillo Rojo Septentrional

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Topillo Rojo Septentrional
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Topillo Rojo Septentrional

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.