Didemnum sucosum Kott, 2001 (source of synonymy)
Didemnum ternerratum Kott, 2001 (source of synonymy)
Eusynstyela grandis Kott, 1990 (basis of record)
Iasis Savigny, 1816 (basis of record)
Iasis cylindrica (Cuvier, 1804) (basis of record)
Iasis zonaria (Pallas, 1774) accepted as Soestia zonaria (Pallas, 1774) (basis of record)
Ihlea Metcalf, 1919 (basis of record)
Metcalfina Ihle & Ihle-Landenberg, 1933 (basis of record)
Monandrocarpa plana (Kott, 1973) (basis of record)
Polyandrocarpa sparsa Kott, 1985 (basis of record)
Polyandrocarpa watsonia Kott, 1985 (basis of record)
Polycarpa biforis (Sluiter, 1904) (basis of record)
Polycarpa decipiens Herdman, 1906 (basis of record)
Polycarpa directa Kott, 1990 (additional source)
Polycarpa flava Kott, 1985 (additional source)
Polycarpa fungiformis Herdman, 1898 (basis of record)
Polycarpa hartmeyeri Michaelsen, 1927 (additional source)
Polycarpa intonata Kott, 1985 (basis of record)
Polycarpa longiformis Tokioka, 1952 (basis of record)
Polycarpa nota Kott, 1985 (basis of record)
Polycarpa papyra Kott, 1985 (basis of record)
Polycarpa plenovata Kott, 1985 (basis of record)
Polycarpa sobria (Sluiter, 1904) (source of synonymy)
Polycarpa stirpes Kott, 1985 (basis of record)
Salpa Forskål, 1775 (basis of record)
Salpidae Lahille, 1888 (basis of record)
Salpinae Lahille, 1888 (basis of record)
Soestia Kott, 1998 (original description)
Soestia zonaria (Pallas, 1774) (basis of record)
Synoicum saxeum Kott, 1998 (original description)
Thalia Blumenbach, 1798 (basis of record)
Thaliacea (basis of record)
Thetys Tilesius, 1802 (basis of record)
Trididemnum miniatum Kott, 1977 (basis of record)
Trididemnum pseudodiplosoma (Kott, 1962) (additional source)