IRMNG Taxon list
Diala acuta Carpenter, 1864 accepted as Pseudodiala acuta (Carpenter, 1864)
Diala albugo (Watson, 1886)
Diala angulata (Hedley, 1907)
Diala cacumenata Laseron, 1956
Diala cacuminata Laseron, 1956 accepted as Diala semistriata (Philippi, 1849)
Diala capensis G.B. Sowerby III, 1889 accepted as Alaba pinnae (Krauss, 1848)
Diala cento Laseron, 1956
Diala conica Turton, 1932
Diala conspicua Laseron, 1956
Diala dubia G.B. Sowerby III, 1892
Diala flammea (Pease, 1868)
Diala fossa Laseron, 1956
Diala fuscopicta E.A. Smith, 1890 accepted as Barleeia fuscopicta (E.A. Smith, 1890)
Diala hardyi Melvill & Standen, 1895
Diala imbricata Watson, 1886
Diala infrasulcata G.B. Sowerby III, 1892
Diala lauta (Adams, 1862)
Diala lirata Laseron, 1950
Diala lirulata Thiele, 1930 †
Diala ludens Melvill & Standen, 1895
Diala magna Tate, 1891
Diala megapicalis Ponder & de Keyzer, 1992
Diala monile Adams, 1862
Diala phasianella Angas
Diala picta (Adams, 1861)
Diala planalba Laseron, 1956
Diala polita Preston, 1905
Diala premeris Laseron, 1956
Diala pulchra (Adams)
Diala punctata Woods, 1876
Diala rufilabris A. Adams, 1862 accepted as Tatea rufilabris (A. Adams, 1862)
Diala scopulorum
Diala semistriata (Philippi, 1849)
Diala stricta Habe, 1960
Diala sulcifera (A. Adams, 1862)
Diala suturalis (A. Adams, 1853)
Diala translucida Hedley, 1905 accepted as Styliferina translucida (Hedley, 1905)
Diala trilirata Melvill, 1906
Diala varia A. Adams, 1861
Diala variegata Tapparone-Canefri, 1877
Diala vestigia Laseron, 1956
Diala virgata Hedley, 1899
Diala vitrea G.B. Sowerby III, 1915 accepted as Diffalaba vitrea (G.B. Sowerby III, 1915)
Diala watsoni Laseron, 1956
Laevitesta scobina Laseron, 1950 accepted as Diala sulcifera (A. Adams, 1862)
Mellitestea simplex Laseron, 1956
Mellitestea tumerosa (Laseron, 1956)
Paradiala supraflecta Laseron, 1956