Andrenine Bee vs False Bruce Spanworm

Andrena wilkella compared with Macaria loricaria

Key Differences

• Andrenine Bee is Least Concern while False Bruce Spanworm is Near Threatened.

Taxonomic Classification

Rank	Andrenine Bee	False Bruce Spanworm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hymenoptera (Ants, Bees & Wasps)	Lepidoptera (Butterflies & Moths)
Family	Andrenidae	Geometridae
Genus	Andrena	Macaria
Species	Andrena wilkella	Macaria loricaria

Evolutionary Relationship

Andrenine Bee and False Bruce Spanworm share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Andrenine Bee

LC — Least Concern

False Bruce Spanworm

NT — Near Threatened

Physical Characteristics

Attribute	Andrenine Bee	False Bruce Spanworm
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andrenine Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (United States).

False Bruce Spanworm

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Andrenine Bee

The Andrenine Bee (Andrena wilkella) is a species in the genus Andrena. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States