Giant Otter vs Mittelmeer-Kleinwühlmaus

Pteronura brasiliensis compared with Microtus duodecimcostatus

Key Differences

• Giant Otter is Endangered while Mittelmeer-Kleinwühlmaus is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Mittelmeer-Kleinwühlmaus
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Carnivora (Raubtiere)	Rodentia (Nagetiere)
Family	Mustelidae (Weasels & Otters)	Cricetidae
Genus	Pteronura	Microtus
Species	Pteronura brasiliensis	Microtus duodecimcostatus

Evolutionary Relationship

Giant Otter and Mittelmeer-Kleinwühlmaus share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Giant Otter

EN — Endangered

Mittelmeer-Kleinwühlmaus

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Mittelmeer-Kleinwühlmaus
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.

Mittelmeer-Kleinwühlmaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.