Anokkostenostomum grabbskogense (Luther, 1960) accepted as Stenostomum grabbskogense Luther, 1960
Anokkostenostomum karlingi (Luther, 1960) accepted as Stenostomum karlingi Luther, 1960
Rhynchoscolex simplex Leidy, 1852
Stenostomum arevaloi Gieysztor, 1931
Stenostomum bryophilum Luther, 1960
Stenostomum constrictum Papi in Luther, 1960
Stenostomum grabbskogense Luther, 1960
Stenostomum karlingi Luther, 1960
Stenostomum leucops (Duges, 1828) Schmidt, 1848
Stenostomum leucops aquariorum Luther, 1960
Stenostomum leucops leucops (Duges, 1828)
Stenostomum sieboldi Graff, 1878
Stenostomum sphagnetorum Papi, 1960
Stenostomum unicolor Schmidt, 1848 accepted as Stenostomum sphagnetorum Papi, 1960
Stenostomum unicolor constrictum Luther, 1960 accepted as Stenostomum constrictum Papi in Luther, 1960