Knautien-Sandbiene vs Drosseluferläufer

Andrena hattorfiana compared with Actitis macularius

Key Differences

• Knautien-Sandbiene is Critically Endangered while Drosseluferläufer is Least Concern.

Taxonomic Classification

Rank	Knautien-Sandbiene	Drosseluferläufer
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Aves (Vögel)
Order	Hymenoptera (Hautflügler)	Charadriiformes (Regenpfeiferartige)
Family	Andrenidae	Scolopacidae
Genus	Andrena	Actitis
Species	Andrena hattorfiana	Actitis macularius

Evolutionary Relationship

Knautien-Sandbiene and Drosseluferläufer share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Knautien-Sandbiene

CR — Critically Endangered

Drosseluferläufer

LC — Least Concern

Physical Characteristics

Attribute	Knautien-Sandbiene	Drosseluferläufer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Knautien-Sandbiene

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Drosseluferläufer

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Drosseluferläufer

Spotted Sandpiper (Actitis macularius) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden