Two newly discovered land snails beat the 2015 world record for the smallest land snails in existence!

The new diminutive world record-holder was found on the wall of a cave in northern Vietnam, according to a study published in January in Contributions to Zoology. This species’ shell measures 0.6 millimeters in diameter.

The second smallest recently discovered species of land snail, was found in a limestone gorge in northern Loas.