Concentric Ring Lichen vs Nelson s Antelope Squirrel

Arctoparmelia centrifuga compared with Ammospermophilus nelsoni

Key Differences

• Concentric Ring Lichen is Least Concern while Nelson s Antelope Squirrel is Endangered.

Taxonomic Classification

Rank	Concentric Ring Lichen	Nelson s Antelope Squirrel
Kingdom	Fungi (เห็ดรา)	Animalia (สัตว์)
Phylum	Ascomycota (Sac Fungi)	Chordata (สัตว์มีแกนสันหลัง)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Lecanorales (Lecanorales)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Parmeliaceae	Sciuridae (Squirrels)
Genus	Arctoparmelia	Ammospermophilus
Species	Arctoparmelia centrifuga	Ammospermophilus nelsoni

Conservation Status

Concentric Ring Lichen

LC — Least Concern

Nelson s Antelope Squirrel

EN — Endangered

Physical Characteristics

Attribute	Concentric Ring Lichen	Nelson s Antelope Squirrel
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.

Nelson s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.