Atlantic Ancula vs Greenish Mottled-Disk Lichen

Ancula gibbosa compared with Trapeliopsis viridescens

Key Differences

Atlantic Ancula is Least Concern while Greenish Mottled-Disk Lichen is Critically Endangered.

Taxonomic Classification

Rank	Atlantic Ancula	Greenish Mottled-Disk Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Mollusca (Mollusks)	Ascomycota (Sac Fungi)
Class	Gastropoda (Gastropoda)	Lecanoromycetes (Lecanoromycetes)
Order	Nudibranchia (Nudibranchia)	Baeomycetales (Baeomycetales)
Family	Goniodorididae	Trapeliaceae
Genus	Ancula	Trapeliopsis
Species	Ancula gibbosa	Trapeliopsis viridescens

Conservation Status

Atlantic Ancula

LC — Least Concern

Greenish Mottled-Disk Lichen

CR — Critically Endangered

Physical Characteristics

Attribute	Atlantic Ancula	Greenish Mottled-Disk Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Ancula

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.

Greenish Mottled-Disk Lichen

Habitat

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

Range

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

Atlantic Ancula

The Atlantic Ancula (Ancula gibbosa) is a species in the genus Ancula. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.