Macroschisma

Macroschisma, common name the narrow slot limpets, is a genus of sea snails, marine gastropod mollusks in the family Fissurellidae, the keyhole limpets and slit limpets.

Species
Species within the genus Macroschisma include:
 * Macroschisma africanum Tomlin, 1932
 * Macroschisma angustatum A. Adams, 1851
 * Macroschisma bakiei Adams in Sowerby, 1862
 * Macroschisma compressum Adams, 1850
 * Macroschisma cuspidatum Adams, 1851
 * Macroschisma dilatatum Adams, 1851
 * Macroschisma elegans Preston, 1908
 * Macroschisma hiatula Swainson, 1840
 * Macroschisma madreporaria Hedley, 1907
 * Macroschisma maximum Adams, 1851
 * Macroschisma megatrema Adams, 1851
 * Macroschisma munitum (Iredale, 1940)
 * Macroschisma productum Adams, 1850
 * Macroschisma rubrum Poppe, Tagaro & Stahlschmidt, 2015
 * Macroschisma scutiformis G. Nevill & H. Nevill, 1869
 * Macroschisma sinense Adams, 1855
 * Macroschisma tasmaniae (Sowerby, 1862)
 * Species brought into synonymy:
 * Macroschisma africana (sic): synonym of Macroschisma africanum Tomlin, 1932
 * Macroschisma canalifera (Nevill & H. Nevill, 1869) : synonym of Lucapinella canalifera (G. Nevill & H. Nevill, 1869)
 * Macroschisma compressa (sic): synonym of Macroschisma compressum Adams, 1850
 * Macroschisma cuspidata (sic): synonym of Macroschisma cuspidatum Adams, 1851
 * Macroschisma dilatata (sic): synonym of Macroschisma dilatatum Adams, 1851
 * Macroschisma magathura (sic): synonym of Macroschisma megatrema Adams, 1851
 * Macroschisma maxima [sic] : synonym of Macroschisma maximum Adams, 1851
 * Macroschisma munita (sic): synonym of Macroschisma munitum (Iredale, 1940)
 * Macroschisma producta (sic): synonym of Macroschisma productum Adams, 1850
 * Macroschisma sinensis [sic] : synonym of Macroschisma sinense Adams, 1855