Arrowhead dogfish vs Blackthorn Mining Bee

Deania profundorum compared with Andrena varians

Key Differences

• Arrowhead dogfish is Near Threatened while Blackthorn Mining Bee is Least Concern.

Taxonomic Classification

Rank	Arrowhead dogfish	Blackthorn Mining Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Elasmobranchii	Insecta (Insects)
Order	Squaliformes (Squaliformes)	Hymenoptera (Ants, Bees & Wasps)
Family	Centrophoridae	Andrenidae
Genus	Deania	Andrena
Species	Deania profundorum	Andrena varians

Evolutionary Relationship

Arrowhead dogfish and Blackthorn Mining Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arrowhead dogfish

NT — Near Threatened

Blackthorn Mining Bee

LC — Least Concern

Physical Characteristics

Attribute	Arrowhead dogfish	Blackthorn Mining Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrowhead dogfish

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Portugal and Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Blackthorn Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden.

Arrowhead dogfish

The Arrowhead dogfish, Deania profundorum, is a species. It is currently assessed as near threatened on the IUCN Red List. Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Blackthorn Mining Bee

The Blackthorn Mining Bee (Andrena varians) is a species in the genus Andrena. It is currently classified as Least Concern on the IUCN Red List. Distributed across Denmark, Luxembourg, Norway, and Sweden.