Arizona Cotton Rat vs Base-lined Grey

Sigmodon arizonae compared with Scoparia basistrigalis

Key Differences

• Arizona Cotton Rat is Least Concern while Base-lined Grey is Near Threatened.

Taxonomic Classification

Rank	Arizona Cotton Rat	Base-lined Grey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Crambidae
Genus	Sigmodon	Scoparia
Species	Sigmodon arizonae	Scoparia basistrigalis

Evolutionary Relationship

Arizona Cotton Rat and Base-lined Grey share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arizona Cotton Rat

LC — Least Concern

Base-lined Grey

NT — Near Threatened

Physical Characteristics

Attribute	Arizona Cotton Rat	Base-lined Grey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Base-lined Grey

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Base-lined Grey

The Base-lined Grey (Scoparia basistrigalis) is a species in the genus Scoparia. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.