Merriam s Deermouse vs Pixie Foam

Peromyscus merriami compared with Stereocaulon pileatum

Key Differences

• Merriam s Deermouse is Least Concern while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	Merriam s Deermouse	Pixie Foam
Kingdom	Animalia (สัตว์)	Fungi (เห็ดรา)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Ascomycota (Sac Fungi)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Lecanorales (Lecanorales)
Family	Cricetidae	Stereocaulaceae
Genus	Peromyscus	Stereocaulon
Species	Peromyscus merriami	Stereocaulon pileatum

Conservation Status

Merriam s Deermouse

LC — Least Concern

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	Merriam s Deermouse	Pixie Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam s Deermouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pixie Foam

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 Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.