| Nominal Species (n = 17) | Present allocation (n = 17) | Ref. |
|---|---|---|
| Hansenomysis angusticauda Tattersall, 1961 | Hansenomysis angusticauda | 19 |
| Hansenomysis antarctica Holt & Tattersall, 1906 | Hansenomysis antarctica | 19 |
| Hansenomysis armata Birstein & Tchindonova, 1958 | Hansenomysis armata | 19 |
| Petalophthalmus armiger Willemoes-Suhm, 1875 | Petalophthalmus armiger | 3477 |
| Hansenomysis birsteini Bacescu, 1971 | Hansenomysis birsteini | 19 |
| Petalophthalmus caribbeanus Tattersall, 1968 | Petalophthalmus caribbeanus | 19 |
| Hansenomysis chini Bacescu, 1971 | Hansenomysis chini | 19 |
| Petalophthalmus cristatus Wittmann, 2020 | Petalophthalmus cristatus | 3477 |
| Hansenomysis falklandica Tattersall, 1955 | Hansenomysis falklandica | 19 |
| Petalophthalmus lobatus Forman & Schnabel, 2021 | Petalophthalmus lobatus | 3477 |
| Hansenomysis menziesi Bacescu, 1971 | Hansenomysis menziesi | 19 |
| Petalophthalmus oculatus Illig, 1906 | Petalophthalmus oculatus | 19 |
| Hansenomysis peruvianus Bacescu, 1971 | Hansenomysis peruvianus | 19 |
| Hansenomysis rostrata Birstein & Tchindonova, 1970 | Hansenomysis rostrata | 19 |
| Hansenomysis spenceri Bacescu, 1971 | Hansenomysis spenceri | 19 |
| Hansenomysis tattersallae Bacescu, 1971 | Hansenomysis tattersallae | 19 |
| Hansenomysis tropicalis Bacescu, 1967 | Hansenomysis tropicalis | 19 |