Andersson's arctic moss vs teat sponge

Arctoa anderssonii compared with Polymastia mamillaris

Key Differences

• Andersson's arctic moss is Endangered while teat sponge is Not Evaluated.

Taxonomic Classification

Rank	Andersson's arctic moss	teat sponge
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Porifera (Sponges)
Class	Bryopsida (Bryopsida)	Demospongiae (Demospongiae)
Order	Dicranales (Dicranales)	Polymastiida (Polymastiida)
Family	Rhabdoweisiaceae	Polymastiidae
Genus	Arctoa	Polymastia
Species	Arctoa anderssonii	Polymastia mamillaris

Conservation Status

Andersson's arctic moss

EN — Endangered

teat sponge

NE — Not Evaluated

Physical Characteristics

Attribute	Andersson's arctic moss	teat sponge
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.

teat sponge

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, 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