Oliva bulbiformisOliva bulbiformis, or black-tinted olive, is a species of sea snail in the family Olividae.DescriptionBulbiformis shells vary between 21 mm and 45 mm, and come in a variety of colors, including green, ash, tan, and orange.DistributionThis marine species occurs in the west-central Pacific, including the Bay of Bengal, Sri Lanka, Philippines, Papua New Guinea and Solomon Islands.