Axia Ferguson, 1954

 

  Axia gieysztori (Ferguson, 1939) (S)

 

Macrostomum O. Schmidt, 1848

 

  Macrostomum appendiculatum (O. Fabricius, 1826) (N) (*)

  Macrostomum axi Papi, 1951 (3)

  Macrostomum balticum Luther, 1947

        Macrostomum balticum meridionale Papi, 1953 (3)

  Macrostomum caprariae Papi, 1959 (3)

  Macrostomum distinguendum (Papi, 1951) (S)

  Macrostomum finlandense (Ferguson, 1940) (N, S)

  Macrostomum gilberti Ferguson, 1939 (S)

  Macrostomum hystricinum Beklemischev, 1951 (3)

  Macrostomum karlingi Papi, 1953 (S)

  Macrostomum longituba Papi, 1953 (3)

  Macrostomum mystrophorum Meixner, 1926 (3)

  Macrostomum orthostylum (M. Braun, 1885) (N, S)

  Macrostomum pithecusae Papi, 1959 (S)

  Macrostomum quiritium Beklemischev, 1951 (S)

  Macrostomum retortum Papi, 1951 (S)

  Macrostomum romanicum Mack-Fira, 1968 (3)

  Macrostomum rostratum (Papi, 1951) (S)

  Macrostomum sensitivum (Silliman, 1884) (N, S)

  Macrostomum tuba (Graff, 1882) (N, S)

 

Myozona Marcus, 1949

 

  Myozona lutheri Papi, 1953 (3)