Ciscaucasian Hamster vs Giant Otter

Mesocricetus raddei compared with Pteronura brasiliensis

Key Differences

• Ciscaucasian Hamster is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Ciscaucasian Hamster	Giant Otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Carnivora (Carnivorans)
Family	Cricetidae	Mustelidae (Weasels & Otters)
Genus	Mesocricetus	Pteronura
Species	Mesocricetus raddei	Pteronura brasiliensis

Evolutionary Relationship

Ciscaucasian Hamster and Giant Otter share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Ciscaucasian Hamster

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Ciscaucasian Hamster	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ciscaucasian Hamster

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Russia.

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.

Ciscaucasian Hamster

The Ciscaucasian Hamster (Mesocricetus raddei) is a species in the genus Mesocricetus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.