Alfken's Mini-miner vs Raya piel áspera

Andrena alfkenella compared with Malacoraja spinacidermis

Key Differences

• Alfken's Mini-miner is Near Threatened while Raya piel áspera is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Raya piel áspera
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (artrópodos)	Chordata (cordados)
Class	Insecta (insecto)	Elasmobranchii
Order	Hymenoptera (himenópteros)	Rajiformes (Rajiformes)
Family	Andrenidae	Rajidae
Genus	Andrena	Malacoraja
Species	Andrena alfkenella	Malacoraja spinacidermis

Evolutionary Relationship

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

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Raya piel áspera

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Raya piel áspera
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.

Raya piel áspera

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.