Arizona Cotton Rat vs Split-Peg Lichen

Sigmodon arizonae compared with Cladonia cariosa

Key Differences

• Arizona Cotton Rat is Least Concern while Split-Peg Lichen is Endangered.

Taxonomic Classification

Rank	Arizona Cotton Rat	Split-Peg Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Rodents)	Lecanorales (Lecanorales)
Family	Cricetidae	Cladoniaceae
Genus	Sigmodon	Cladonia
Species	Sigmodon arizonae	Cladonia cariosa

Conservation Status

Arizona Cotton Rat

LC — Least Concern

Split-Peg Lichen

EN — Endangered

Physical Characteristics

Attribute	Arizona Cotton Rat	Split-Peg Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arizona Cotton Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Split-Peg Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, 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.