Giant Otter vs Ungurskaya Polyovka

Pteronura brasiliensis compared with Microtus maximowiczii

Key Differences

• Giant Otter is Endangered while Ungurskaya Polyovka is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Ungurskaya Polyovka
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Carnivora (хищные)	Rodentia (грызуны)
Family	Mustelidae (Weasels & Otters)	Cricetidae
Genus	Pteronura	Microtus
Species	Pteronura brasiliensis	Microtus maximowiczii

Evolutionary Relationship

Giant Otter and Ungurskaya Polyovka share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

Giant Otter

EN — Endangered

Ungurskaya Polyovka

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Ungurskaya Polyovka
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.

Ungurskaya Polyovka

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.