Arizona Cotton Rat vs elliptic trough shell

Sigmodon arizonae compared with Spisula elliptica

Taxonomic Classification

Rank	Arizona Cotton Rat	elliptic trough shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Rodentia (Rodents)	Venerida (Venerida)
Family	Cricetidae	Mactridae
Genus	Sigmodon	Spisula
Species	Sigmodon arizonae	Spisula elliptica

Evolutionary Relationship

Arizona Cotton Rat and elliptic trough shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arizona Cotton Rat

LC — Least Concern

elliptic trough shell

LC — Least Concern

Physical Characteristics

Attribute	Arizona Cotton Rat	elliptic trough shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

elliptic trough shell

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.