Peristernia chlorostomaPeristernia chlorostoma is a species of sea snail, a marine gastropod mollusc in the family Fasciolariidae, the spindle snails, the tulip snails and their allies.DescriptionThe length of the shell attains 20.5 mm.DistributionThis marine species occurs Hawaii, the Philippines, Cook Islands, Midway, the Mariana Islands and New Caledonia.