Andersson's arctic moss vs Olive Nut Truffle

Arctoa anderssonii compared with Hymenogaster olivaceus

Key Differences

• Andersson's arctic moss is Endangered while Olive Nut Truffle is Data Deficient.

Taxonomic Classification

Rank	Andersson's arctic moss	Olive Nut Truffle
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Bryophyta	Basidiomycota (Club Fungi)
Class	Bryopsida (Bryopsida)	Agaricomycetes (Mushrooms)
Order	Dicranales (Dicranales)	Agaricales (Gilled Mushrooms)
Family	Rhabdoweisiaceae	Hymenogastraceae
Genus	Arctoa	Hymenogaster
Species	Arctoa anderssonii	Hymenogaster olivaceus

Conservation Status

Andersson's arctic moss

EN — Endangered

Olive Nut Truffle

DD — Data Deficient

Physical Characteristics

Attribute	Andersson's arctic moss	Olive Nut Truffle
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.

Olive Nut Truffle

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

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