False Water Rat vs Pixie Foam

Xeromys myoides compared with Stereocaulon pileatum

Key Differences

• False Water Rat is Vulnerable while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	False Water Rat	Pixie Foam
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Ascomycota (子嚢菌門)
Class	Mammalia (哺乳類)	Lecanoromycetes (チャシブゴケ菌綱)
Order	Rodentia (ネズミ目)	Lecanorales (チャシブゴケ目)
Family	Muridae (Mice & Rats)	Stereocaulaceae
Genus	Xeromys	Stereocaulon
Species	Xeromys myoides	Stereocaulon pileatum

Conservation Status

False Water Rat

VU — Vulnerable

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	False Water Rat	Pixie Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

False Water Rat

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.