Amphithalamus falsesteaAmphithalamus falsestea is a species of minute sea snails, marine gastropod molluscs or micromolluscs in the family Anabathridae.DescriptionThe length of the shell attains 2.15 mm, its diameter 1.06 mm.DistributionThis species is endemic to New Zealand and occurs off the Three Kings Islands, North Island, and north-eastern South Island.