Concentric Ring Lichen vs Irrawaddy dolphin

Arctoparmelia centrifuga compared with Orcaella brevirostris

Key Differences

• Concentric Ring Lichen is Least Concern while Irrawaddy dolphin is Endangered.

Taxonomic Classification

Rank	Concentric Ring Lichen	Irrawaddy dolphin
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Lecanorales (Lecanorales)	Cetacea (Whales & Dolphins)
Family	Parmeliaceae	Delphinidae (Oceanic Dolphins)
Genus	Arctoparmelia	Orcaella
Species	Arctoparmelia centrifuga	Orcaella brevirostris

Conservation Status

Concentric Ring Lichen

LC — Least Concern

Irrawaddy dolphin

EN — Endangered

Physical Characteristics

Attribute	Concentric Ring Lichen	Irrawaddy dolphin
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.

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.