Buff-tailed Mining Bee vs Indian Knotgrass

Andrena humilis compared with Polygonum cognatum

Key Differences

• Buff-tailed Mining Bee is Extinct while Indian Knotgrass is Not Evaluated.

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Indian Knotgrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Hymenoptera (Ants, Bees & Wasps)	Caryophyllales (Caryophyllales)
Family	Andrenidae	Polygonaceae
Genus	Andrena	Polygonum
Species	Andrena humilis	Polygonum cognatum

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Indian Knotgrass

NE — Not Evaluated

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Indian Knotgrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-tailed Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Indian Knotgrass

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (6 countries).

Buff-tailed Mining Bee

The Buff-Tailed Mining Bee (Andrena humilis) is a species in the genus Andrena. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium