Broad-margined Mining Bee vs Common Metad

Andrena synadelpha compared with Millardia meltada

Key Differences

• Broad-margined Mining Bee is Data Deficient while Common Metad is Least Concern.

Taxonomic Classification

Rank	Broad-margined Mining Bee	Common Metad
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Hymenoptera (Ants, Bees & Wasps)	Rodentia (Rodents)
Family	Andrenidae	Muridae (Mice & Rats)
Genus	Andrena	Millardia
Species	Andrena synadelpha	Millardia meltada

Evolutionary Relationship

Broad-margined Mining Bee and Common Metad share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Broad-margined Mining Bee

DD — Data Deficient

Common Metad

LC — Least Concern

Physical Characteristics

Attribute	Broad-margined Mining Bee	Common Metad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broad-margined Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Luxembourg.

Common Metad

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Broad-margined Mining Bee

The Broad-Margined Mining Bee (Andrena synadelpha) is a species in the genus Andrena. It is currently classified as Data Deficient on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Common Metad

The Common Metad (<em>Millardia meltada</em>) is a rodent belonging to the genus <em>Millardia</em> within the family Muridae. As a member of the Old World rats and mice, this species is typically found in diverse terrestrial and aquatic ecosystems across its range. The Common Metad is classified as Least Concern on the IUCN Red List, indicating that its populations are currently stable and not facing immediate extinction risk. Detailed biological traits such as body length, weight, and lifespan have not been widely documented for this species in available records. Its taxonomy places it within the order Rodentia, which encompasses a broad array of gnawing mammals adapted to a wide variety of ecological niches. While specific dietary habits are not well characterized in the available data, members of the genus <em>Millardia</em> are generally understood to be omnivorous, feeding on plant material and invertebrates typical of their habitat. Ongoing monitoring is important for ensuring this species maintains its current conservation standing.