Diodora jukesiiDiodora jukesii, common name Jukes' keyhole limpet, is a species of sea snail, a marine gastropod mollusk in the family Fissurellidae, the keyhole limpets and slit limpets.DescriptionThe size of the shell varies between 23 mm and 63 mm.DistributionThis marine species is endemic to Australia and occurs off the Northern Territory, Queensland and Western Australia