vs Mentawai Squirrel

Fuscidea praeruptorum compared with Callosciurus melanogaster

Taxonomic Classification

Rank		Mentawai Squirrel
Kingdom	Fungi (เห็ดรา)	Animalia (สัตว์)
Phylum	Ascomycota (Sac Fungi)	Chordata (สัตว์มีแกนสันหลัง)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Umbilicariales (Umbilicariales)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Fuscideaceae	Sciuridae (Squirrels)
Genus	Fuscidea	Callosciurus
Species	Fuscidea praeruptorum	Callosciurus melanogaster

Conservation Status

VU — Vulnerable

Mentawai Squirrel

VU — Vulnerable

Physical Characteristics

Attribute		Mentawai 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.

Mentawai 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.