Alfken's Mini-miner vs Dusky Leaftosser

Andrena alfkenella compared with Sclerurus obscurior

Key Differences

• Alfken's Mini-miner is Near Threatened while Dusky Leaftosser is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Dusky Leaftosser
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Hymenoptera (Ants, Bees & Wasps)	Passeriformes (Songbirds)
Family	Andrenidae	Furnariidae
Genus	Andrena	Sclerurus
Species	Andrena alfkenella	Sclerurus obscurior

Evolutionary Relationship

Alfken's Mini-miner and Dusky Leaftosser share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Dusky Leaftosser

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Dusky Leaftosser
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alfken's Mini-miner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Dusky Leaftosser

Habitat

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

Range

Distributed across Colombia and Venezuela.

Alfken's Mini-miner

The Alfken's Mini-miner (Andrena alfkenella) is a species in the genus Andrena. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.