Blackthorn Mining Bee vs Bordered Screw-moss

Andrena varians compared with Tortula marginata

Key Differences

Blackthorn Mining Bee is Least Concern while Bordered Screw-moss is Endangered.

Taxonomic Classification

Rank	Blackthorn Mining Bee	Bordered Screw-moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Bryophyta
Class	Insecta (Insects)	Bryopsida (Bryopsida)
Order	Hymenoptera (Ants, Bees & Wasps)	Pottiales (Pottiales)
Family	Andrenidae	Pottiaceae
Genus	Andrena	Tortula
Species	Andrena varians	Tortula marginata

Conservation Status

Blackthorn Mining Bee

LC — Least Concern

Bordered Screw-moss

EN — Endangered

Physical Characteristics

Attribute	Blackthorn Mining Bee	Bordered Screw-moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackthorn Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden.

Bordered Screw-moss

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Oceanian realms.

Range

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

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.

Bordered Screw-moss

The Bordered Screw-moss (Tortula marginata) is a species in the genus Tortula. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Oceanian realms.