vs Heptner s Pygmy Jerboa

Fuscidea praeruptorum compared with Salpingotus heptneri

Key Differences

• is Vulnerable while Heptner s Pygmy Jerboa is Data Deficient.

Taxonomic Classification

Rank		Heptner s Pygmy Jerboa
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Umbilicariales (Umbilicariales)	Rodentia (Rodents)
Family	Fuscideaceae	Dipodidae
Genus	Fuscidea	Salpingotus
Species	Fuscidea praeruptorum	Salpingotus heptneri

Conservation Status

VU — Vulnerable

Heptner s Pygmy Jerboa

DD — Data Deficient

Physical Characteristics

Attribute		Heptner s Pygmy Jerboa
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.

Heptner s Pygmy Jerboa

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.