Bearded Stonewort vs Blackthorn Mining Bee

Chara canescens compared with Andrena varians

Key Differences

Bearded Stonewort is Vulnerable while Blackthorn Mining Bee is Least Concern.

Taxonomic Classification

Rank	Bearded Stonewort	Blackthorn Mining Bee
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Charophyta (Charophyta)	Arthropoda (Arthropods)
Class	Charophyceae (Charophyceae)	Insecta (Insects)
Order	Charales (Charales)	Hymenoptera (Ants, Bees & Wasps)
Family	Characeae	Andrenidae
Genus	Chara	Andrena
Species	Chara canescens	Andrena varians

Conservation Status

Bearded Stonewort

VU — Vulnerable

Blackthorn Mining Bee

LC — Least Concern

Physical Characteristics

Attribute	Bearded Stonewort	Blackthorn Mining Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bearded Stonewort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Blackthorn Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden.

Bearded Stonewort

The Bearded Stonewort (Chara canescens) is a species in the genus Chara. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Blackthorn Mining Bee

The Blackthorn Mining Bee (Andrena varians) is a species in the genus Andrena. It is currently classified as Least Concern on the IUCN Red List. Distributed across Denmark, Luxembourg, Norway, and Sweden.