Alfken's Mini-miner vs Raya ancha

Andrena alfkenella compared with Amblyraja badia

Key Differences

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

Taxonomic Classification

Rank	Alfken's Mini-miner	Raya ancha
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	Amblyraja
Species	Andrena alfkenella	Amblyraja badia

Evolutionary Relationship

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

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Raya ancha

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Raya ancha
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 ancha

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.

Raya ancha

The Broad Skate (Amblyraja badia) is a species in the genus Amblyraja. It is currently classified as Least Concern on the IUCN Red List. This species is recognized for its ecological significance within its native range.