Andersson's arctic moss vs Black Clock

Arctoa anderssonii compared with Pterostichus madidus

Key Differences

• Andersson's arctic moss is Endangered while Black Clock is Least Concern.

Taxonomic Classification

Rank	Andersson's arctic moss	Black Clock
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Arthropoda (Arthropods)
Class	Bryopsida (Bryopsida)	Insecta (Insects)
Order	Dicranales (Dicranales)	Coleoptera (Beetles)
Family	Rhabdoweisiaceae	Carabidae
Genus	Arctoa	Pterostichus
Species	Arctoa anderssonii	Pterostichus madidus

Conservation Status

Andersson's arctic moss

EN — Endangered

Black Clock

LC — Least Concern

Physical Characteristics

Attribute	Andersson's arctic moss	Black Clock
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Andersson's arctic moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Black Clock

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Andersson's arctic moss

The Andersson's arctic moss (Arctoa anderssonii) is a species in the genus Arctoa. It is currently classified as Endangered on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Black Clock

The Black Clock (Pterostichus madidus) is a species in the genus Pterostichus. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats. Distributed across Belgium, Denmark, Norway, Sweden, and Switzerland.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden