Symplegma

Symplegma is a genus of ascidian tunicates in the family Styelidae.

Species within the genus Symplegma include:
 * Symplegma alterna Monniot, 1988
 * Symplegma arenosa Kott, 1972
 * Symplegma bahraini Monniot & Monniot, 1997
 * Symplegma brakenhielmi (Michaelsen, 1904)
 * Symplegma connectens Tokioka, 1949
 * Symplegma japonica Tokioka, 1962
 * Symplegma reptans (Oka, 1927)
 * Symplegma rubra Monniot, 1972
 * Symplegma teruakii Kott, 2004
 * Symplegma viride Herdman, 1886
 * Symplegma zebra Monniot, 2002

Species names currently considered to be synonyms:
 * Symplegma connectans Tokioka, 1949 : synonym of Symplegma connectens Tokioka, 1949
 * Symplegma elegans Michaelsen, 1934 : synonym of Symplegma viride Herdman, 1886
 * Symplegma oceania Tokioka, 1961 : synonym of Symplegma brakenhielmi (Michaelsen, 1904)
 * Symplegma okai (Redikorzev, 1916) : synonym of Kukenthalia borealis (Gottschaldt, 1894)
 * Symplegma stuhlmanni (Michaelsen, 1904) : synonym of Symplegma brakenhielmi (Michaelsen, 1904)
 * Symplegma systematica (Sluiter, 1904) : synonym of Chorizocarpa sydneyensis (Herdman, 1891)
 * Symplegma viridis : synonym of Symplegma viride Herdman, 1886