Arizona Cotton Rat vs Chinese White-toothed Shrew

Sigmodon arizonae compared with Crocidura rapax

Key Differences

• Arizona Cotton Rat is Least Concern while Chinese White-toothed Shrew is Data Deficient.

Taxonomic Classification

Rank	Arizona Cotton Rat	Chinese White-toothed Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Soricomorpha (Soricomorpha)
Family	Cricetidae	Soricidae
Genus	Sigmodon	Crocidura
Species	Sigmodon arizonae	Crocidura rapax

Evolutionary Relationship

Arizona Cotton Rat and Chinese White-toothed Shrew share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Arizona Cotton Rat

LC — Least Concern

Chinese White-toothed Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Arizona Cotton Rat	Chinese White-toothed Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chinese White-toothed Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arizona Cotton Rat

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

Chinese White-toothed Shrew

The Chinese White-toothed Shrew (Crocidura rapax) is a species in the genus Crocidura. It is currently classified as Data Deficient on the IUCN Red List.