Buff-tailed Mining Bee vs Clouded Cosmet

Andrena humilis compared with Mompha langiella

Key Differences

• Buff-tailed Mining Bee is Extinct while Clouded Cosmet is Least Concern.

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Clouded Cosmet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hymenoptera (Ants, Bees & Wasps)	Lepidoptera (Butterflies & Moths)
Family	Andrenidae	Momphidae
Genus	Andrena	Mompha
Species	Andrena humilis	Mompha langiella

Evolutionary Relationship

Buff-tailed Mining Bee and Clouded Cosmet share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Clouded Cosmet

LC — Least Concern

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Clouded Cosmet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-tailed Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Clouded Cosmet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Clouded Cosmet

Clouded cosmet refers to a microlepidopteran moth in the family Cosmopterigidae or related families, likely in the genus Mompha or Cosmopterix, characterized by wings bearing subtle clouded or mottled patterns that distinguish it from more distinctly marked relatives. Cosmet moths are small, delicate insects with narrow, lanceolate wings bearing metallic highlights and fine cross-lines. They inhabit woodland edges, hedgerows, fens, and riverbanks where their larval foodplants occur. Many cosmet moths are highly host-specific, with larvae mining leaves or boring in stems of specific plant genera such as Epilobium (willowherbs) for Mompha species or various herbaceous plants for Cosmopterix. Adults fly from late spring through summer in one or two generations depending on latitude, resting on foliage by day with wings folded roof-like over the body. The intricate wing patterns and metallic scale patches of cosmet moths make them objects of particular interest among lepidopterists, though their small size demands close examination under magnification for confident identification. Many species are locally distributed and associated with specific habitat types.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden