Discula

The shell of these snails is shaped rather like a discus, or a lens, with a sharp edge around the periphery of the whorls. ==Species==

Species in the genus Discula include: • Discula attrita • Discula bulverii • Discula calcigena • Discula cheiranthicola • Discula cockerelli • Discula leacockiana • Discula lyelliana • Discula polymorpha • Discula pulvinata • Discula rotula • Discula tabellata • Discula tectiformis • Discula tetrica synonyms: • Discula bicarinata is a synonym for Hystricella bicarinata (Sowerby, 1824) • Discula echinulata is a synonym for Hystricella echinulata • Discula oxytropis is a synonym for Wollastonaria oxytropis • Discula testudinalis is a synonym for Testudodiscula testudinalis • Discula turricula is a synonym for Hystricella turricula (R. T. Lowe, 1831) ==Note==