Harris s Antelope Squirrel vs Pixie Foam

Ammospermophilus harrisii compared with Stereocaulon pileatum

Key Differences

• Harris s Antelope Squirrel is Least Concern while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	Harris s Antelope Squirrel	Pixie Foam
Kingdom	Animalia (hewan)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (mamalia)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (hewan pengerat)	Lecanorales (Lecanorales)
Family	Sciuridae (Squirrels)	Stereocaulaceae
Genus	Ammospermophilus	Stereocaulon
Species	Ammospermophilus harrisii	Stereocaulon pileatum

Conservation Status

Harris s Antelope Squirrel

LC — Least Concern

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	Harris s Antelope Squirrel	Pixie Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Harris s Antelope Squirrel

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.