Giant Otter vs Lake Baikal Mountain Vole

Pteronura brasiliensis compared with Alticola olchonensis

Taxonomic Classification

Rank	Giant Otter	Lake Baikal Mountain Vole
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	Alticola
Species	Pteronura brasiliensis	Alticola olchonensis

Evolutionary Relationship

Giant Otter and Lake Baikal Mountain Vole share a common ancestor at the Class level: Mammalia. (mamíferos)

Vista Class: Mammalia

Conservation Status

Giant Otter

EN — Endangered

Lake Baikal Mountain Vole

EN — Endangered

Physical Characteristics

Attribute	Giant Otter	Lake Baikal Mountain Vole
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.