Alfken's Mini-miner vs Boring Sponge

Andrena alfkenella compared with Cliona celata

Key Differences

• Alfken's Mini-miner is Near Threatened while Boring Sponge is Not Evaluated.

Taxonomic Classification

Rank	Alfken's Mini-miner	Boring Sponge
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Porifera (Sponges)
Class	Insecta (Insects)	Demospongiae (Demospongiae)
Order	Hymenoptera (Ants, Bees & Wasps)	Clionaida (Clionaida)
Family	Andrenidae	Clionaidae
Genus	Andrena	Cliona
Species	Andrena alfkenella	Cliona celata

Evolutionary Relationship

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

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Boring Sponge

NE — Not Evaluated

Physical Characteristics

Attribute	Alfken's Mini-miner	Boring Sponge
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.

Boring Sponge

Habitat

Native to Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (5 countries) and South America (Argentina).

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.

Boring Sponge

The Boring Sponge (Cliona celata) is a species in the genus Cliona. Native to Europe and South America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden