Pixie Foam vs Plains Pocket Mouse

Stereocaulon pileatum compared with Perognathus flavescens

Key Differences

• Pixie Foam is Critically Endangered while Plains Pocket Mouse is Least Concern.

Taxonomic Classification

Rank	Pixie Foam	Plains Pocket Mouse
Kingdom	Fungi (菌界)	Animalia (動物)
Phylum	Ascomycota (子嚢菌門)	Chordata (脊索動物)
Class	Lecanoromycetes (チャシブゴケ菌綱)	Mammalia (哺乳類)
Order	Lecanorales (チャシブゴケ目)	Rodentia (ネズミ目)
Family	Stereocaulaceae	Heteromyidae
Genus	Stereocaulon	Perognathus
Species	Stereocaulon pileatum	Perognathus flavescens

Conservation Status

Pixie Foam

CR — Critically Endangered

Plains Pocket Mouse

LC — Least Concern

Physical Characteristics

Attribute	Pixie Foam	Plains Pocket Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Plains Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.