Polychrome Dot Lichen vs Rock Partridge

Bacidia polychroa compared with Alectoris graeca

Key Differences

Polychrome Dot Lichen is Extinct while Rock Partridge is Near Threatened.

Taxonomic Classification

Rank	Polychrome Dot 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	Ramalinaceae	Phasianidae
Genus	Bacidia	Alectoris
Species	Bacidia polychroa	Alectoris graeca

Conservation Status

Polychrome Dot Lichen

EX — Extinct

Rock Partridge

NT — Near Threatened

Physical Characteristics

Attribute	Polychrome Dot Lichen	Rock Partridge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Polychrome Dot Lichen

Habitat

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

Range

Distributed across Denmark, 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.