Aegista diversa is a species of air-breathing land snails, a terrestrial pulmonate gastropod in the family Camaenidae, and was first described in 1936 by Tokubei Kuroda. It is an hermaphrodite with fertililisation occurring as the eggs are laid.
This species is endemic to Korea, where it is found in forests under moist fallen leaves or under rocks, in the mountainous areas of the central & northern regions.