Atlantic Deep-sea Lobster vs Pixie Foam

Acanthacaris caeca compared with Stereocaulon pileatum

Key Differences

• Atlantic Deep-sea Lobster is Least Concern while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	Atlantic Deep-sea Lobster	Pixie Foam
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Ascomycota (Sac Fungi)
Class	Malacostraca (Crustaceans)	Lecanoromycetes (Lecanoromycetes)
Order	Decapoda (Decapoda)	Lecanorales (Lecanorales)
Family	Nephropidae	Stereocaulaceae
Genus	Acanthacaris	Stereocaulon
Species	Acanthacaris caeca	Stereocaulon pileatum

Conservation Status

Atlantic Deep-sea Lobster

LC — Least Concern

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	Atlantic Deep-sea Lobster	Pixie Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Deep-sea Lobster

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Pixie Foam

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 Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Atlantic Deep-sea Lobster

The Atlantic Deep-sea Lobster (Acanthacaris caeca) is a species in the genus Acanthacaris. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine, freshwater, and terrestrial environments.