vs Graceful Laucha

Fuscidea praeruptorum compared with Calomys lepidus

Key Differences

• is Vulnerable while Graceful Laucha is Least Concern.

Taxonomic Classification

Rank		Graceful Laucha
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Umbilicariales (Umbilicariales)	Rodentia (Rodents)
Family	Fuscideaceae	Cricetidae
Genus	Fuscidea	Calomys
Species	Fuscidea praeruptorum	Calomys lepidus

Conservation Status

VU — Vulnerable

Graceful Laucha

LC — Least Concern

Physical Characteristics

Attribute		Graceful Laucha
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.

Graceful Laucha

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.