PisulinellaPisulinella is an extinct genus of submarine cave snails, marine gastropod mollusks in the family Neritiliidae.SpeciesSpecies within the genus Pisulinella include: † Pisulinella aucoini Lozouet, 2004 † Pisulinella miocenica Kano & Kase, 2000 † Pisulinella pacifica Kano & Kase, 2000