Bent Ring Lichen vs Buff-collared Nightjar

Arctoparmelia incurva compared with Antrostomus ridgwayi

Key Differences

• Bent Ring Lichen is Critically Endangered while Buff-collared Nightjar is Least Concern.

Taxonomic Classification

Rank	Bent Ring Lichen	Buff-collared Nightjar
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Aves (Birds)
Order	Lecanorales (Lecanorales)	Caprimulgiformes (Caprimulgiformes)
Family	Parmeliaceae	Caprimulgidae
Genus	Arctoparmelia	Antrostomus
Species	Arctoparmelia incurva	Antrostomus ridgwayi

Conservation Status

Bent Ring Lichen

CR — Critically Endangered

Buff-collared Nightjar

LC — Least Concern

Physical Characteristics

Attribute	Bent Ring Lichen	Buff-collared Nightjar
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.

Buff-collared Nightjar

Habitat

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

Range

Found in Norway.

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.

Buff-collared Nightjar

The Buff-Collared Nightjar (Antrostomus ridgwayi) is a species in the genus Antrostomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway