Alfken's Mini-miner vs North American porcupine

Andrena alfkenella compared with Erethizon dorsatus

Key Differences

• Alfken's Mini-miner is Near Threatened while North American porcupine is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	North American porcupine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (artrópodos)	Chordata (cordados)
Class	Insecta (insecto)	Mammalia (mamíferos)
Order	Hymenoptera (himenópteros)	Rodentia (Rodents)
Family	Andrenidae	Erethizontidae
Genus	Andrena	Erethizon
Species	Andrena alfkenella	Erethizon dorsatus

Evolutionary Relationship

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

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

North American porcupine

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	North American porcupine
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.

North American porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in 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.