| Nominal Species (n = 24) | Present allocation (n = 21) | Ref. |
|---|---|---|
| Asclerocheilus ashworthi Blake, 1981 | Asclerocheilus ashworthi | 3477 |
| Scalibregma australis Blake, 2015 | Scalibregma australis | 3477 |
| Asclerocheilus beringianus Uschakov, 1955 | Asclerocheilus beringianus | 7866 |
| Neolipobranchius blakei Kudenov, 1985 | Neolipobranchius blakei | 7866 |
| Parasclerocheilus branchiatus Fauvel, 1928 | Parasclerocheilus branchiatus | 19 |
| Scalibregma celticum Mackie, 1991 | Scalibregma celticum | 3477 |
| Onchoscolex dicranochaetus Schmarda, 1861 | Hyboscolex longiseta | 86525 |
| Oncoscolex dicranochaetus Schmarda, 1861 | Hyboscolex longiseta | 3477 |
| Oligobregma hartmanae Blake, 1981 | Pseudoscalibregma hartmanae | 3477 |
| Scalibregma inflatum Rathke, 1843 | Scalibregma inflatum | 19 |
| Lipobrachius intermedius Saint-Joseph, 1894 | Asclerocheilus intermedius | 75097 |
| Hyboscolex longiseta Schmarda, 1861 | Hyboscolex longiseta | 19 |
| Asclerocheilus mexicanus Kudenov, 1985 | Asclerocheilus mexicanus | 7866 |
| Sclerocheilus minutus Grube, 1863 | Asclerocheilus intermedius | 3477 |
| Oligobregma mucronata Blake, 2015 | Oligobregma mucronata | 3477 |
| Oligobregma notiale Blake, 1981 | Oligobregma notiale | 3477 |
| Pseudoscalibregma palmeri Blake, 2015 | Pseudoscalibregma palmeri | 3477 |
| Pseudoscalibregma papilia Schüller, 2008 | Pseudoscalibregma papilia | 3477 |
| Oligobregma pseudocollare Schüller & Hilbig, 2007 | Oligobregma pseudocollare | 3477 |
| Hyboscolex quadricincta Kudenov, 1985 | Hyboscolex quadricincta | 7866 |
| Oligobregma quadrispinosa Schüller & Hilbig, 2007 | Oligobregma quadrispinosa | 3477 |
| Scalibregma stenocerum Bertelsen & Weston, 1980 | Scalibregma stenocerum | 7866 |
| Sclerocheilus unoculus Kudenov, 1985 | Sclerocheilus unoculus | 7866 |
| Pseudoscalibregma usarpium Blake, 1981 | Pseudoscalibregma usarpium | 3477 |