Andersson's arctic moss vs Olive Pearl

Arctoa anderssonii compared with Udea olivalis

Key Differences

Andersson's arctic moss is Endangered while Olive Pearl is Near Threatened.

Taxonomic Classification

Rank	Andersson's arctic moss	Olive Pearl
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Arthropoda (Arthropods)
Class	Bryopsida (Bryopsida)	Insecta (Insects)
Order	Dicranales (Dicranales)	Lepidoptera (Butterflies & Moths)
Family	Rhabdoweisiaceae	Crambidae
Genus	Arctoa	Udea
Species	Arctoa anderssonii	Udea olivalis

Conservation Status

Andersson's arctic moss

EN — Endangered

Olive Pearl

NT — Near Threatened

Physical Characteristics

Attribute	Andersson's arctic moss	Olive Pearl
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 Pearl

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.