Alfken's Mini-miner vs Common Groundhopper

Andrena alfkenella compared with Tetrix undulata

Key Differences

Alfken's Mini-miner is Near Threatened while Common Groundhopper is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Common Groundhopper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hymenoptera (Ants, Bees & Wasps)	Orthoptera (Orthoptera)
Family	Andrenidae	Tetrigidae
Genus	Andrena	Tetrix
Species	Andrena alfkenella	Tetrix undulata

Evolutionary Relationship

Alfken's Mini-miner and Common Groundhopper share a common ancestor at the Class level: Insecta. (Insects)

View Class: Insecta

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Common Groundhopper

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Common Groundhopper
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.

Common Groundhopper

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

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.

Common Groundhopper

The common groundhopper, <em>Tetrix undulata</em>, is a small insect belonging to the order Orthoptera, family Tetrigidae. This species has an exceptionally broad ecological tolerance and is typically found across virtually all terrestrial and freshwater habitat types within its range. Its distribution spans Belgium, Denmark, Luxembourg, Norway, and Sweden, reflecting a wide presence across northern and western Europe. Unlike most grasshoppers, groundhoppers typically lack fully developed hind wings in some individuals and are often found on bare ground, mossy substrates, and near water margins. <em>Tetrix undulata</em> is assessed as Least Concern on the IUCN Red List, indicating stable populations across its European range. No dietary information has been provided for this species. Biological traits of this species remain poorly documented in the scientific literature.