Plesiocystiscus atomus

Plesiocystiscus atomus is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.^[1]

Plesiocystiscus atomus
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Neogastropoda
Family:	Cystiscidae
Subfamily:	Plesiocystiscinae
Genus:	Plesiocystiscus
Species:	P. atomus
Binomial name
Plesiocystiscus atomus (E. A. Smith, 1890)
Synonyms[1]
Marginella (Volvaria) atomus E. A. Smith, 1890