Arizona Cotton Rat vs spurred threadwort

Sigmodon arizonae compared with Cephaloziella elachista

Key Differences

• Arizona Cotton Rat is Least Concern while spurred threadwort is Endangered.

Taxonomic Classification

Rank	Arizona Cotton Rat	spurred threadwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Mammalia (Mammals)	Jungermanniopsida (Jungermanniopsida)
Order	Rodentia (Rodents)	Jungermanniales (Jungermanniales)
Family	Cricetidae	Cephaloziellaceae
Genus	Sigmodon	Cephaloziella
Species	Sigmodon arizonae	Cephaloziella elachista

Conservation Status

Arizona Cotton Rat

LC — Least Concern

spurred threadwort

EN — Endangered

Physical Characteristics

Attribute	Arizona Cotton Rat	spurred threadwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

spurred threadwort

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.