| Nominal Species (n = 4) | Present allocation (n = 2) | Ref. |
|---|---|---|
| Aclis bermudensis Dall & Bartsch, 1911 | Murchisonella spectrum | 3477 |
| Bermudaclis gittenbergeri Jong & Coomans, 1988 | Murchisonella gittenbergeri | 83435 |
| Murchisonia spectrum Mörch, 1875 | Murchisonella spectrum | 3477 |
| Bermudaclis tampaensis Bartsch, 1947 | Murchisonella spectrum | 19 |