Eugyra Alder & Hancock, 1870

 

  Eugyra arenosa (Alder & Hancock, 1848) (4, 5)

 

Molgula Forbes, 1848

 

  Molgula appendiculata Heller, 1877 (3, 4, 5)

  Molgula euprocta Drasche, 1884 (4)

  Molgula helleri Drasche, 1884 (4)

  Molgula impura Heller, 1877 (3, 4, 5)

  Molgula manhattensis (De Kay, 1841) (4)

  Molgula occulta Kupffer, 1875 (3, 4, 5)

  Molgula rheophila (Pérès, 1956) (5)

  Molgula socialis Alder, 1848 (4, 5)