American water shrew vs Pallas's squirrel, Red-bellied tree squirrel

Sorex palustris compared with Callosciurus erythraeus

Key Differences

• American water shrew is Least Concern while Pallas's squirrel, Red-bellied tree squirrel is Not Evaluated.

Taxonomic Classification

Rank	American water shrew	Pallas's squirrel, Red-bellied tree squirrel
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Soricomorpha (землеройкообразные)	Rodentia (грызуны)
Family	Soricidae	Sciuridae (Squirrels)
Genus	Sorex	Callosciurus
Species	Sorex palustris	Callosciurus erythraeus

Evolutionary Relationship

American water shrew and Pallas's squirrel, Red-bellied tree squirrel share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

American water shrew

LC — Least Concern

Pallas's squirrel, Red-bellied tree squirrel

NE — Not Evaluated

Physical Characteristics

Attribute	American water shrew	Pallas's squirrel, Red-bellied tree squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American water shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Pallas's squirrel, Red-bellied tree squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (China, Japan), Europe (8 countries), and South America (Argentina).

American water shrew

The American water shrew (Sorex palustris) is a species in the genus Sorex. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.