Buff-tailed Mining Bee vs Chalk Hook-Moss

Andrena humilis compared with Drepanocladus sendtneri

Key Differences

• Buff-tailed Mining Bee is Extinct while Chalk Hook-Moss is Endangered.

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Chalk Hook-Moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Bryophyta
Class	Insecta (Insects)	Bryopsida (Bryopsida)
Order	Hymenoptera (Ants, Bees & Wasps)	Hypnales (Hypnales)
Family	Andrenidae	Amblystegiaceae
Genus	Andrena	Drepanocladus
Species	Andrena humilis	Drepanocladus sendtneri

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Chalk Hook-Moss

EN — Endangered

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Chalk Hook-Moss
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.

Chalk Hook-Moss

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

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

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.

Chalk Hook-Moss

The Chalk Hook-Moss (Drepanocladus sendtneri) is a species in the genus Drepanocladus. It is currently classified as Endangered on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 4 countries:

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