Alfken's Mini-miner vs Birch Marble

Andrena alfkenella compared with Apotomis betuletana

Key Differences

• Alfken's Mini-miner is Near Threatened while Birch Marble is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Birch Marble
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Arthropoda (節足動物)	Arthropoda (節足動物)
Class same	Insecta (昆虫)	Insecta (昆虫)
Order	Hymenoptera (ハチ目)	Lepidoptera (チョウ目)
Family	Andrenidae	Tortricidae
Genus	Andrena	Apotomis
Species	Andrena alfkenella	Apotomis betuletana

Evolutionary Relationship

Alfken's Mini-miner and Birch Marble share a common ancestor at the Class level: Insecta. (昆虫)

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Birch Marble

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Birch Marble
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.

Birch Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Birch Marble

The Birch Marble (Apotomis betuletana) is a species in the genus Apotomis. It is currently classified as Least Concern 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