Ascothoracidae Grygier, 1987 (basis of record)
Ascothorax Djakonov, 1914 (basis of record)
Bifurgaster Stone & Moyse, 1985 (basis of record)
Dendrogaster Knipovich, 1890 (basis of record)
Dendrogastrida (basis of record)
Dendrogastridae Gruvel, 1905 (basis of record)
Isidascus Moyse, 1983 (basis of record)
Isidascus bassindalei Moyse, 1983 (basis of record)
Laura Lacaze-Duthiers, 1865 (basis of record)
Laurida (basis of record)
Lauridae Gruvel, 1905 (basis of record)
Petrarca Fowler, 1889 (basis of record)
Petrarcidae Gruvel, 1905 (basis of record)
Synagoga Norman, 1888 (basis of record)
Synagogidae Gruvel, 1905 (basis of record)