brown point snail vs Star Rosette Lichen

Acicula fusca compared with Physcia stellaris

Key Differences

• brown point snail is Extinct while Star Rosette Lichen is Endangered.

Taxonomic Classification

Rank	brown point snail	Star Rosette Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Mollusca (Mollusks)	Ascomycota (Sac Fungi)
Class	Gastropoda (Gastropoda)	Lecanoromycetes (Lecanoromycetes)
Order	Architaenioglossa (Architaenioglossa)	Caliciales (Caliciales)
Family	Aciculidae	Physciaceae
Genus	Acicula	Physcia
Species	Acicula fusca	Physcia stellaris

Conservation Status

brown point snail

EX — Extinct

Star Rosette Lichen

EN — Endangered

Physical Characteristics

Attribute	brown point snail	Star Rosette Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brown point snail

Habitat

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

Range

Distributed across Belgium and Norway.

Star Rosette Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

brown point snail

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway