| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Alloposus hardyi | Robson, 1930 | synonym | No | junior synonym |
original combination |
| Alloposus mollis | Verrill, 1880 | synonym | No | junior synonym |
original combination |
| Alloposus pacificus | Ijima & Ikeda, 1902 | synonym | No | junior synonym |
original combination |
| Allopsus mollis | Verrill, 1880 | synonym | No | junior synonym |
original combination |
| ! Haliphron atlantica | Steenstrup, 1861 | synonym | No | senior synonym |
original combination |
| Haliphron atlanticus | Steenstrup, 1861 | accepted name | Yes | senior synonym |
original combination |
| Heptapus danai | Joubin, 1929 | synonym | No | junior synonym |
original combination |