Andersson's arctic moss vs Window Gnat

Arctoa anderssonii compared with Sylvicola fenestralis

Key Differences

Andersson's arctic moss is Endangered while Window Gnat is Least Concern.

Taxonomic Classification

Rank	Andersson's arctic moss	Window Gnat
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Arthropoda (Arthropods)
Class	Bryopsida (Bryopsida)	Insecta (Insects)
Order	Dicranales (Dicranales)	Diptera (Diptera)
Family	Rhabdoweisiaceae	Anisopodidae
Genus	Arctoa	Sylvicola
Species	Arctoa anderssonii	Sylvicola fenestralis

Conservation Status

Andersson's arctic moss

EN — Endangered

Window Gnat

LC — Least Concern

Physical Characteristics

Attribute	Andersson's arctic moss	Window Gnat
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.

Window Gnat

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and 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.