| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Antillesoma antillarum | (Grübe & Oersted, 1858) | accepted name | Yes | senior synonym |
new combination |
| ! Antillosoma antillarum | (Grübe & Oersted, 1858) | synonym | No | senior synonym |
new combination |
| Aspidosiphon mokyevskii | (Murina, 1964) | ambiguous synonym | No | questionable |
new combination |
| Golfingia mokyevskii | Murina, 1964 | synonym | No | junior synonym |
original combination |
| Phascolosoma antillarum | Grübe & Oersted, 1858 | synonym | No | senior synonym |
original combination |
| Phascolosoma asser | (Selenka & de Man, 1883) | synonym | No | junior synonym |
new combination |
| Phascolosoma fuscum | non Michaelsen, 1889 | misapplied name | No | misidentification |
misapplied |
| Phascolosoma gaudens | (Lanchester, 1905) | synonym | No | junior synonym |
new combination |
| Phascolosoma glans | (de Quatrefages, 1865) | synonym | No | junior synonym |
new combination |
| Phascolosoma immodestum | (de Quatrefages, 1865) | synonym | No | junior synonym |
new combination |
| Phascolosoma nigriceps | Baird, 1868 | synonym | No | junior synonym |
original combination |
| Phascolosoma onomichianum | (Ikeda, 1904) | synonym | No | junior synonym |
new combination |
| Phascolosoma pelma | (Selenka & de Man, 1883) | synonym | No | junior synonym |
new combination |
| Phascolosoma schmidti | Murina, 1975 | synonym | No | junior synonym |
original combination |
| Phascolosoma simile | (Chen & Yeh, 1958) | synonym | No | junior synonym |
new combination |
| Phascolosoma weldoni | (Shipley, 1892) | synonym | No | junior synonym |
new combination |
| Phymosoma antillarum | (Grübe & Oersted, 1858) | synonym | No | senior synonym |
new combination |
| Phymosoma asser | Selenka & de Man, 1883 | synonym | No | junior synonym |
original combination |
| Phymosoma onomichianum | Ikeda, 1904 | synonym | No | junior synonym |
original combination |
| Phymosoma pelma | Selenka & de Man, 1883 | synonym | No | junior synonym |
original combination |
| Physcosoma antillarum | (Grübe & Oersted, 1858) | synonym | No | senior synonym |
new combination |
| Physcosoma asser | (Selenka & de Man, 1883) | synonym | No | junior synonym |
new combination |
| Physcosoma gaudens | Lanchester, 1905 | synonym | No | junior synonym |
original combination |
| Physcosoma onomichianum | (Ikeda, 1904) | synonym | No | junior synonym |
new combination |
| Physcosoma pelma | (Selenka & de Man, 1883) | synonym | No | junior synonym |
new combination |
| Physcosoma similis | Chen & Yeh, 1958 | synonym | No | junior synonym |
original combination |
| Physcosoma weldoni | Shipley, 1892 | synonym | No | junior synonym |
original combination |
| Sipunculus glans | de Quatrefages, 1865 | synonym | No | junior synonym |
original combination |
| Sipunculus immodestus | de Quatrefages, 1865 | synonym | No | junior synonym |
original combination |