Bent Ring Lichen vs Black-fronted Duiker

Arctoparmelia incurva compared with Cephalophus nigrifrons

Key Differences

• Bent Ring Lichen is Critically Endangered while Black-fronted Duiker is Least Concern.

Taxonomic Classification

Rank	Bent Ring Lichen	Black-fronted Duiker
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Lecanorales (Lecanorales)	Artiodactyla (Even-toed Ungulates)
Family	Parmeliaceae	Bovidae (Bovids)
Genus	Arctoparmelia	Cephalophus
Species	Arctoparmelia incurva	Cephalophus nigrifrons

Conservation Status

Bent Ring Lichen

CR — Critically Endangered

Black-fronted Duiker

LC — Least Concern

Physical Characteristics

Attribute	Bent Ring Lichen	Black-fronted Duiker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bent Ring Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-fronted Duiker

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bent Ring Lichen

The Bent Ring Lichen (Arctoparmelia incurva) is a species in the genus Arctoparmelia. It is currently classified as Critically Endangered on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Black-fronted Duiker

The Black-fronted Duiker (Cephalophus nigrifrons) is a species in the genus Cephalophus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.