Boneset Map Lichen vs Red-billed Duck

Rhizocarpon eupetraeum compared with Anas erythrorhyncha

Key Differences

• Boneset Map Lichen is Extinct while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Boneset Map Lichen	Red-billed Duck
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Aves (Birds)
Order	Rhizocarpales (Rhizocarpales)	Anseriformes (Anseriformes)
Family	Rhizocarpaceae	Anatidae
Genus	Rhizocarpon	Anas
Species	Rhizocarpon eupetraeum	Anas erythrorhyncha

Conservation Status

Boneset Map Lichen

EX — Extinct

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Boneset Map Lichen	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boneset Map Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States.

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Boneset Map Lichen

The Boneset Map Lichen (Rhizocarpon eupetraeum) is a species in the genus Rhizocarpon. It is currently classified as Extinct on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway