Braune Nadelschnecke vs

Acicula fusca compared with Trichormus variabilis

Key Differences

• Braune Nadelschnecke is Extinct while is Not Evaluated.

Taxonomic Classification

Rank	Braune Nadelschnecke
Kingdom	Animalia (Tier)	Bacteria (Bacteria)
Phylum	Mollusca (Weichtiere)	Cyanobacteria (Cyanobakterien)
Class	Gastropoda (Schnecken)	Cyanobacteriia
Order	Architaenioglossa (Architaenioglossa)	Cyanobacteriales
Family	Aciculidae	Nostocaceae
Genus	Acicula	Trichormus
Species	Acicula fusca	Trichormus variabilis

Conservation Status

Braune Nadelschnecke

EX — Extinct

NE — Not Evaluated

Physical Characteristics

Attribute	Braune Nadelschnecke
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Braune Nadelschnecke

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium and Norway.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Braune Nadelschnecke

The Brown Point Snail (Acicula fusca) is a species in the genus Acicula. It is currently classified as Extinct on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

Trichormus variabilis is a filamentous, nitrogen-fixing cyanobacterium in the family Nostocaceae. It forms heterocysts — specialized nitrogen-fixing cells — within its trichomes and is found in freshwater, soil, and symbiotic associations. Its conservation status is not evaluated.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway