Symplegma is a genus of ascidian tunicates in the family Styelidae. Species within the genus Symplegma include: \n* Symplegma alterna Monniot, 1988 \n* Symplegma arenosa Kott, 1972 \n* Symplegma bahraini Monniot & Monniot, 1997 \n* Symplegma brakenhielmi (Michaelsen, 1904) \n* Symplegma connectens Tokioka, 1949 \n* Symplegma japonica Tokioka, 1962 \n* Symplegma reptans (Oka, 1927) \n* Symplegma rubra Monniot, 1972 \n* Symplegma teruakii Kott, 2004 \n* Symplegma viride Herdman, 1886 \n* Symplegma zebra Monniot, 2002 Species names currently considered to be synonyms: