Andersson's arctic moss vs hooked threadwort

Arctoa anderssonii compared with Cephaloziella uncinata

Key Differences

• Andersson's arctic moss is Endangered while hooked threadwort is Data Deficient.

Taxonomic Classification

Rank	Andersson's arctic moss	hooked threadwort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Bryophyta	Marchantiophyta (liverwort)
Class	Bryopsida (Bryopsida)	Jungermanniopsida (Jungermanniopsida)
Order	Dicranales (Dicranales)	Jungermanniales (Jungermanniales)
Family	Rhabdoweisiaceae	Cephaloziellaceae
Genus	Arctoa	Cephaloziella
Species	Arctoa anderssonii	Cephaloziella uncinata

Evolutionary Relationship

Andersson's arctic moss and hooked threadwort share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Andersson's arctic moss

EN — Endangered

hooked threadwort

DD — Data Deficient

Physical Characteristics

Attribute	Andersson's arctic moss	hooked threadwort
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.

hooked threadwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden