Golden Thomasomys vs

Thomasomys aureus compared with Usnea cornuta

Key Differences

• Golden Thomasomys is Least Concern while is Near Threatened.

Taxonomic Classification

Rank	Golden Thomasomys
Kingdom	Animalia (Tier)	Fungi (Pilze)
Phylum	Chordata (Chordatiere)	Ascomycota (Schlauchpilze)
Class	Mammalia (Säugetiere)	Lecanoromycetes (Lecanoromycetes)
Order	Rodentia (Nagetiere)	Lecanorales (Lecanorales)
Family	Cricetidae	Parmeliaceae
Genus	Thomasomys	Usnea
Species	Thomasomys aureus	Usnea cornuta

Conservation Status

Golden Thomasomys

LC — Least Concern

NT — Near Threatened

Physical Characteristics

Attribute	Golden Thomasomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Golden Thomasomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Usnea cornuta is a fruticose lichen in the family Parmeliaceae, assessed as Near Threatened (NT). It forms shrubby, branching thalli that hang from tree branches and twigs, typically in humid forest environments. Like all Usnea species, it is highly sensitive to air pollution, particularly sulfur dioxide, making it a useful bioindicator of air quality.