Pseudocnus

Pseudocnus is a genus of sea cucumbers in the family Cucumariidae.

Species
The following species are recognised in the genus Pseudocnus:
 * Pseudocnus alcocki (Koehler & Vaney, 1908)
 * Pseudocnus californicus (Semper, 1868)
 * Pseudocnus curatus (Cowles, 1907)
 * Pseudocnus dubiosus (Semper, 1868)
 * Pseudocnus echinatus (von Marenzeller, 1881)
 * Pseudocnus grubii (von Marenzeller, 1874)
 * Pseudocnus koellikeri (Semper, 1868)
 * Pseudocnus lamperti (Ohshima, 1915)
 * Pseudocnus lubricus (Clark, 1901)
 * Pseudocnus pawsoni Won & Rho, 1998
 * Pseudocnus rhopalodiformis (Heding, 1943)
 * Pseudocnus rugosus Cherbonnier, 1957
 * Pseudocnus sentus O'Loughlin & Alcock, 2000
 * Pseudocnus spinosus (Ohshima, 1915)
 * Pseudocnus thandari Moodley, 2008