Andrenine Bee vs Cave ground-beetle

Andrena wilkella compared with Trechus picoensis

Key Differences

• Andrenine Bee is Least Concern while Cave ground-beetle is Endangered.

Taxonomic Classification

Rank	Andrenine Bee	Cave ground-beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hymenoptera (Ants, Bees & Wasps)	Coleoptera (Beetles)
Family	Andrenidae	Carabidae
Genus	Andrena	Trechus
Species	Andrena wilkella	Trechus picoensis

Evolutionary Relationship

Andrenine Bee and Cave ground-beetle share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Andrenine Bee

LC — Least Concern

Cave ground-beetle

EN — Endangered

Physical Characteristics

Attribute	Andrenine Bee	Cave ground-beetle
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).

Cave ground-beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Cave ground-beetle

The Cave ground-beetle (Trechus picoensis) is a species in the genus Trechus. It is currently classified as Endangered on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.