Andersson's arctic moss vs Mueller S Pouchwort

Arctoa anderssonii compared with Calypogeia muelleriana

Key Differences

• Andersson's arctic moss is Endangered while Mueller S Pouchwort is Least Concern.

Taxonomic Classification

Rank	Andersson's arctic moss	Mueller S Pouchwort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Bryophyta	Marchantiophyta (liverwort)
Class	Bryopsida (Bryopsida)	Jungermanniopsida (Jungermanniopsida)
Order	Dicranales (Dicranales)	Jungermanniales (Jungermanniales)
Family	Rhabdoweisiaceae	Calypogeiaceae
Genus	Arctoa	Calypogeia
Species	Arctoa anderssonii	Calypogeia muelleriana

Evolutionary Relationship

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

Conservation Status

Andersson's arctic moss

EN — Endangered

Mueller S Pouchwort

LC — Least Concern

Physical Characteristics

Attribute	Andersson's arctic moss	Mueller S Pouchwort
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.

Mueller S Pouchwort

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

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