Atlantic Deep-sea Lobster vs Great Thick-knee

Acanthacaris caeca compared with Esacus recurvirostris

Key Differences

• Atlantic Deep-sea Lobster is Least Concern while Great Thick-knee is Near Threatened.

Taxonomic Classification

Rank	Atlantic Deep-sea Lobster	Great Thick-knee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Aves (Birds)
Order	Decapoda (Decapoda)	Charadriiformes (Charadriiformes)
Family	Nephropidae	Burhinidae
Genus	Acanthacaris	Esacus
Species	Acanthacaris caeca	Esacus recurvirostris

Evolutionary Relationship

Atlantic Deep-sea Lobster and Great Thick-knee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atlantic Deep-sea Lobster

LC — Least Concern

Great Thick-knee

NT — Near Threatened

Physical Characteristics

Attribute	Atlantic Deep-sea Lobster	Great Thick-knee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Deep-sea Lobster

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Great Thick-knee

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.