Alfken's Mini-miner vs Crack Open

Andrena alfkenella compared with Casearia decandra

Key Differences

• Alfken's Mini-miner is Near Threatened while Crack Open is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Crack Open
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Hymenoptera (Ants, Bees & Wasps)	Malpighiales (Malpighiales)
Family	Andrenidae	Salicaceae
Genus	Andrena	Casearia
Species	Andrena alfkenella	Casearia decandra

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Crack Open

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Crack Open
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.

Crack Open

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Brazil and Colombia.

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.