vs Harris s Antelope Squirrel

Fuscidea praeruptorum compared with Ammospermophilus harrisii

Key Differences

• is Vulnerable while Harris s Antelope Squirrel is Least Concern.

Taxonomic Classification

Rank		Harris s Antelope Squirrel
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Umbilicariales (Umbilicariales)	Rodentia (Rodents)
Family	Fuscideaceae	Sciuridae (Squirrels)
Genus	Fuscidea	Ammospermophilus
Species	Fuscidea praeruptorum	Ammospermophilus harrisii

Conservation Status

VU — Vulnerable

Harris s Antelope Squirrel

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Harris s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Fuscidea praeruptorum is a crustose lichen in the family Fuscideaceae, assessed as Vulnerable (VU). It grows on siliceous rock surfaces in stable, undisturbed habitats and is sensitive to air pollution and land use changes. Its vulnerable status reflects the restricted occurrence of suitable clean-air rocky substrates.