Mentawai Squirrel vs Smooth Map Lichen

Callosciurus melanogaster compared with Rhizocarpon hochstetteri

Taxonomic Classification

Rank	Mentawai Squirrel	Smooth Map Lichen
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Chordata (脊索动物门)	Ascomycota (子囊菌门)
Class	Mammalia (哺乳動物)	Lecanoromycetes (茶漬綱)
Order	Rodentia (啮齿目)	Rhizocarpales (地图衣目)
Family	Sciuridae (Squirrels)	Rhizocarpaceae
Genus	Callosciurus	Rhizocarpon
Species	Callosciurus melanogaster	Rhizocarpon hochstetteri

Conservation Status

Mentawai Squirrel

VU — Vulnerable

Smooth Map Lichen

VU — Vulnerable

Physical Characteristics

Attribute	Mentawai Squirrel	Smooth Map Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mentawai Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smooth Map Lichen

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 Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.