Alfken's Mini-miner vs Pear psylla

Andrena alfkenella compared with Cacopsylla pyricola

Key Differences

• Alfken's Mini-miner is Near Threatened while Pear psylla is Not Evaluated.

Taxonomic Classification

Rank	Alfken's Mini-miner	Pear psylla
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hymenoptera (Ants, Bees & Wasps)	Hemiptera (Hemiptera)
Family	Andrenidae	Psyllidae
Genus	Andrena	Cacopsylla
Species	Andrena alfkenella	Cacopsylla pyricola

Evolutionary Relationship

Alfken's Mini-miner and Pear psylla share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Pear psylla

NE — Not Evaluated

Physical Characteristics

Attribute	Alfken's Mini-miner	Pear psylla
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.

Pear psylla

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden