Cliff Mining Bee vs False Ringlet

Andrena thoracica compared with Coenonympha oedippus

Key Differences

• Cliff Mining Bee is Extinct while False Ringlet is Endangered.

Taxonomic Classification

Rank	Cliff Mining Bee	False Ringlet
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Arthropoda (членистоногие)	Arthropoda (членистоногие)
Class same	Insecta (насекомые)	Insecta (насекомые)
Order	Hymenoptera (перепончатокрылые)	Lepidoptera (чешуекрылые)
Family	Andrenidae	Nymphalidae (Brush-footed Butterflies)
Genus	Andrena	Coenonympha
Species	Andrena thoracica	Coenonympha oedippus

Evolutionary Relationship

Cliff Mining Bee and False Ringlet share a common ancestor at the Class level: Insecta. (насекомые)

Conservation Status

Cliff Mining Bee

EX — Extinct

False Ringlet

EN — Endangered

Physical Characteristics

Attribute	Cliff Mining Bee	False Ringlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cliff Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden.

False Ringlet

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (15 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Cliff Mining Bee

The Cliff Mining Bee, Andrena species in the family Andrenidae, is a solitary ground-nesting bee that excavates tunnels in cliff faces, earthen banks, and compacted sandy or loamy soils, where the loose or friable substrates exposed in cliff profiles provide ideal nesting conditions. Mining bees in the genus Andrena are among the most species-rich solitary bee genera in the world, with hundreds of species across the Holarctic region, many narrowly specialized in their choice of pollen host plants. Female cliff mining bees construct vertical or angled burrows in cliff faces, with lateral cells off the main shaft, each containing a pollen ball and a single egg. Males are typically smaller and emerge before females to establish territories near nesting sites. Many Andrena species are oligolectic, collecting pollen from only a small number of plant species, making their populations sensitive to the availability of specific flowering plants in the landscape surrounding nesting areas. Cliff and bank nesting habitats provide well-drained, sun-warmed substrates essential for brood development. The loss of natural cliff faces and earthen banks to development, vegetation succession, and quarrying reduces available nesting habitat for cliff mining bees.