Mirachelus galapagensisMirachelus galapagensis is a species of sea snail, a marine gastropod mollusc in the family Chilodontaidae.DescriptionThe height of the shell attains 3.5 mm. While the diameter is 2.9 mm.DistributionThis species occurs in the Pacific Ocean off the Galapagos Islands and off Cocos Island, Costa Rica at waters less than 200m in depth.