Thalassema

Thalassema is a genus of spoonworms in the subclass Echiura.

Species
The World Register of Marine Species includes these species in this genus:-


 * Thalassema antarcticum Stephen, 1941
 * Thalassema arcassonense Cuénot, 1902
 * Thalassema diaphanes Sluiter, 1889
 * Thalassema elapsum Sluiter, 1912
 * Thalassema fuscum Ikeda, 1904
 * Thalassema hartmani Fisher, 1947
 * Thalassema jenniferae Biseswar, 1988
 * Thalassema liliae Schaeffer, 1972
 * Thalassema malakhovi Popkov, 1992
 * Thalassema marshalli Prashad, 1935
 * Thalassema mortenseni Fischer, 1923
 * Thalassema ochotica Pergament, 1961
 * Thalassema ovatum Sluiter, 1902
 * Thalassema owstoni Ikeda, 1904
 * Thalassema papillosum (Delle Chiaje, 1822)
 * Thalassema philostracum Fisher, 1947
 * Thalassema steinbecki Fisher, 1946
 * Thalassema sydniense Edmonds, 1960
 * Thalassema thalassema (Pallas, 1774)
 * Thalassema viride Verrill, 1879