Atlantic Deep-sea Lobster vs Simons’s Mouse Opossum

Acanthacaris caeca compared with Marmosa simonsi

Key Differences

• Atlantic Deep-sea Lobster is Least Concern while Simons’s Mouse Opossum is Not Evaluated.

Taxonomic Classification

Rank	Atlantic Deep-sea Lobster	Simons’s Mouse Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Didelphimorphia (Didelphimorphia)
Family	Nephropidae	Didelphidae
Genus	Acanthacaris	Marmosa
Species	Acanthacaris caeca	Marmosa simonsi

Evolutionary Relationship

Atlantic Deep-sea Lobster and Simons’s Mouse Opossum share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atlantic Deep-sea Lobster

LC — Least Concern

Simons’s Mouse Opossum

NE — Not Evaluated

Physical Characteristics

Attribute	Atlantic Deep-sea Lobster	Simons’s Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Deep-sea Lobster

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Simons’s Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

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.