Knautien-Sandbiene vs Ooldea dunnart

Andrena hattorfiana compared with Sminthopsis ooldea

Key Differences

• Knautien-Sandbiene is Critically Endangered while Ooldea dunnart is Least Concern.

Taxonomic Classification

Rank	Knautien-Sandbiene	Ooldea dunnart
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Mammalia (Säugetiere)
Order	Hymenoptera (Hautflügler)	Dasyuromorphia (Raubbeutlerartige)
Family	Andrenidae	Dasyuridae
Genus	Andrena	Sminthopsis
Species	Andrena hattorfiana	Sminthopsis ooldea

Evolutionary Relationship

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

Conservation Status

Knautien-Sandbiene

CR — Critically Endangered

Ooldea dunnart

LC — Least Concern

Physical Characteristics

Attribute	Knautien-Sandbiene	Ooldea dunnart
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.

Ooldea dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.