Alfken's Mini-miner vs Nigerian Free-tailed Bat

Andrena alfkenella compared with Chaerephon nigeriae

Key Differences

• Alfken's Mini-miner is Near Threatened while Nigerian Free-tailed Bat is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Nigerian Free-tailed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Hymenoptera (Ants, Bees & Wasps)	Chiroptera (Bats)
Family	Andrenidae	Molossidae
Genus	Andrena	Chaerephon
Species	Andrena alfkenella	Chaerephon nigeriae

Evolutionary Relationship

Alfken's Mini-miner and Nigerian Free-tailed Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Nigerian Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Nigerian Free-tailed Bat
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.

Nigerian Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.