Cassidula

Cassidula is a genus of small air-breathing salt marsh snails, pulmonate gastropod mollusks in the family Ellobiidae.

Species and subspecies

 * Cassidula angulifera (Petit, 1841)
 * Cassidula aurisfelis (Bruguière, 1789)
 * Cassidula doliolum (Petit de la Saussaye, 1842)
 * Cassidula granosula (Iredale, 1936)
 * Cassidula labrella (Deshayes, 1830)
 * Cassidula multiplicata (Martens, 1865)
 * Cassidula nucleus (Gmelin, 1791)
 * Cassidula philippinarum Hidalgo, 1888
 * Cassidula plecotrematoides Möllendorff, 1901
 * Cassidula plecotrematoides japonica Möllendorff, 1901
 * Cassidula rugata (Menke, 1843)
 * Cassidula schmackeriana Möllendorff, 1895
 * Cassidula sowerbyana (Pfeiffer, 1853)
 * Cassidula sulculosa (Mousson, 1849)
 * Cassidula vespertilionis (Lesson, 1831)
 * Cassidula zonata H. Adams & A. Adams, 1855
 * Species brought into synonymy:
 * Cassidula bilabiata Hedley, 1912 : synonym of Cassidula zonata H. Adams & A. Adams, 1855
 * Cassidula corona (Gmelin, 1791) : synonym of Melongena corona (Gmelin, 1791)
 * Cassidula decussata H. Adams & A. Adams, 1855 : synonym of Cassidula sowerbyana (Pfeiffer, 1853)
 * Cassidula kraussi (Küster, 1844) : synonym of Cassidula labrella (Deshayes, 1830) (junior synonym)
 * Cassidula lutescens Pfeiffer, 1856 : synonym of Cassidula labrella (Deshayes, 1830) (junior synonym)