| Marphysa californica Rioja, 1941 |
| Marphysa capensis (Schmarda, 1861) |
| Marphysa conferta Moore, 1911 |
| Marphysa disjuncta Hartman, 1961 |
| Marphysa escobarae Carrera-Parra & Salazar-Vallejo, 1998 |
| Marphysa floridana de Pourtalès, 1867 |
| Marphysa fragilis Treadwell, 1911 |
| Marphysa hamata (Schmarda, 1861) |
| Marphysa kinbergi McIntosh, 1910 |
| Marphysa languida Treadwell, 1921 |
| Marphysa leidgi Verrill, 1881 |
| Marphysa longula (Ehlers, 1887) |
| Marphysa macintoshi Crossland, 1903 |
| Marphysa minima (Hansen, 1882) |
| Marphysa mixta Fauchald, 1970 |
| Marphysa mortenseni Monro, 1928 |
| Marphysa orensanzi Carrera-Parra & Salazar-Vallejo, 1998 |
| Marphysa posterobranchia Day, 1962 |
| Marphysa regalis Verrill, 1900 |
| Marphysa sanguinea (Montagu, 1815) |