| Valid name | Dysomma |
| Synonym | Type: D. bucephalus Alcock, by monotypy. |
| Synonym | Dysomma Alcock, 1889 |
| Synonym | Gender:?; Ann. Mag. Nat. Hist. (6) 4: 459 |
| Synonym | Todarus Grassi and Calandruccio, 1896, Atti Accad. naz. Lincei Rc., 5: 349, preoccupied. |
| Synonym | Nettodarus Whitley, 1951, Gender: M; Rec. Aust. Mus., 22: 407 (type: Nettastoma brevirostre, Facciolà,1887, by ori |