Atlantic Deep-sea Lobster vs teat sponge

Acanthacaris caeca compared with Polymastia mamillaris

Key Differences

• Atlantic Deep-sea Lobster is Least Concern while teat sponge is Not Evaluated.

Taxonomic Classification

Rank	Atlantic Deep-sea Lobster	teat sponge
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Porifera (Sponges)
Class	Malacostraca (Crustaceans)	Demospongiae (Demospongiae)
Order	Decapoda (Decapoda)	Polymastiida (Polymastiida)
Family	Nephropidae	Polymastiidae
Genus	Acanthacaris	Polymastia
Species	Acanthacaris caeca	Polymastia mamillaris

Evolutionary Relationship

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

Conservation Status

Atlantic Deep-sea Lobster

LC — Least Concern

teat sponge

NE — Not Evaluated

Physical Characteristics

Attribute	Atlantic Deep-sea Lobster	teat sponge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Deep-sea Lobster

Habitat

Typically found in marine, freshwater, and terrestrial environments.

teat sponge

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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.