Alfken's Mini-miner vs Thread Weed

Andrena alfkenella compared with Ulva compressa

Key Differences

Alfken's Mini-miner is Near Threatened while Thread Weed is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Thread Weed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Chlorophyta (Chlorophyta)
Class	Insecta (Insects)	Ulvophyceae (Ulvophyceae)
Order	Hymenoptera (Ants, Bees & Wasps)	Ulvales (Ulvales)
Family	Andrenidae	Ulvaceae
Genus	Andrena	Ulva
Species	Andrena alfkenella	Ulva compressa

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Thread Weed

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Thread Weed
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.

Thread Weed

Habitat

Native to Asia and Europe and Oceania, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), Oceania and the Pacific (New Zealand), and South America (Brazil).

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.