Bent Ring Lichen vs Buff-tailed Mining Bee

Arctoparmelia incurva compared with Andrena humilis

Key Differences

• Bent Ring Lichen is Critically Endangered while Buff-tailed Mining Bee is Extinct.

Taxonomic Classification

Rank	Bent Ring Lichen	Buff-tailed Mining Bee
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Arthropoda (Arthropods)
Class	Lecanoromycetes (Lecanoromycetes)	Insecta (Insects)
Order	Lecanorales (Lecanorales)	Hymenoptera (Ants, Bees & Wasps)
Family	Parmeliaceae	Andrenidae
Genus	Arctoparmelia	Andrena
Species	Arctoparmelia incurva	Andrena humilis

Conservation Status

Bent Ring Lichen

CR — Critically Endangered

Buff-tailed Mining Bee

EX — Extinct

Physical Characteristics

Attribute	Bent Ring Lichen	Buff-tailed Mining Bee
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-tailed Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

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-tailed Mining Bee

The Buff-Tailed Mining Bee (Andrena humilis) is a species in the genus Andrena. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden