Arizona Shrew vs Giant Otter

Sorex arizonae compared with Pteronura brasiliensis

Key Differences

• Arizona Shrew is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Arizona Shrew	Giant Otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Soricomorpha (Soricomorpha)	Carnivora (Carnivorans)
Family	Soricidae	Mustelidae (Weasels & Otters)
Genus	Sorex	Pteronura
Species	Sorex arizonae	Pteronura brasiliensis

Evolutionary Relationship

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

Conservation Status

Arizona Shrew

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Arizona Shrew	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Arizona Shrew

The Arizona Shrew, Sorex arizonae, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.