African Linsang, Richardson's linsang, Oyan vs

Poiana richardsonii compared with Usnea cornuta

Key Differences

• African Linsang, Richardson's linsang, Oyan is Least Concern while is Near Threatened.

Taxonomic Classification

Rank	African Linsang, Richardson's linsang, Oyan
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Carnivora (Carnivorans)	Lecanorales (Lecanorales)
Family	Viverridae	Parmeliaceae
Genus	Poiana	Usnea
Species	Poiana richardsonii	Usnea cornuta

Conservation Status

African Linsang, Richardson's linsang, Oyan

LC — Least Concern

NT — Near Threatened

Physical Characteristics

Attribute	African Linsang, Richardson's linsang, Oyan
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

African Linsang, Richardson's linsang, Oyan

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

African Linsang, Richardson's linsang, Oyan

The African Linsang, Richardson's linsang, Oyan (Poiana richardsonii) is a species in the genus Poiana. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.