Concentric Ring Lichen vs Rock Partridge

Arctoparmelia centrifuga compared with Alectoris graeca

Key Differences

Concentric Ring Lichen is Least Concern while Rock Partridge is Near Threatened.

Taxonomic Classification

Rank	Concentric Ring Lichen	Rock Partridge
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Aves (Birds)
Order	Lecanorales (Lecanorales)	Galliformes (Galliformes)
Family	Parmeliaceae	Phasianidae
Genus	Arctoparmelia	Alectoris
Species	Arctoparmelia centrifuga	Alectoris graeca

Conservation Status

Concentric Ring Lichen

LC — Least Concern

Rock Partridge

NT — Near Threatened

Physical Characteristics

Attribute	Concentric Ring Lichen	Rock Partridge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Concentric Ring Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, and United States.

Rock Partridge

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (8 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Rock Partridge (Alectoris graeca) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.