| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Lumbricus edulis | Pallas, 1774 | synonym | No | junior synonym |
original combination |
| Phascolosoma cumanense | Keferstein, 1867 | synonym | No | senior synonym |
original combination |
| Phascolosoma hebes | (Sluiter, 1902) | synonym | No | junior synonym |
new combination |
| Phascolosoma semirugosum | Grübe, 1868 | synonym | No | junior synonym |
original combination |
| Physocosoma hebes | Sluiter, 1902 | synonym | No | junior synonym |
original combination |
| Siphonosoma billitonense | (Sluiter, 1886) | synonym | No | junior synonym |
new combination |
| Siphonosoma carolinense | Fischer, 1928 | synonym | No | junior synonym |
original combination |
| Siphonosoma cumanense | (Keferstein, 1867) | accepted name | Yes | senior synonym |
new combination |
| Siphonosoma cumanense cumanense | (Keferstein, 1867) | accepted name | No | senior synonym |
new combination |
| Siphonosoma cumanense koreae | (Satô, 1939) | synonym | No | junior synonym |
change in rank |
| Siphonosoma cumanense opaca | (Selenka & Bülow, 1883) | synonym | No | junior synonym |
new combination |
| ! Siphonosoma cumanense opacum | (Selenka & Bülow, 1883) | synonym | No | junior synonym |
new combination |
| ! Siphonosoma cumanense semirugosum | (Grübe, 1868) | synonym | No | junior synonym |
new combination |
| Siphonosoma cumanense var. koreae | (Satô, 1939) | synonym | No | junior synonym |
new combination |
| Siphonosoma cumanense var. semirugosa | (Grübe, 1868) | synonym | No | junior synonym |
change in rank |
| Siphonosoma cumanense var. vitrea | (Selenka & Bülow, 1883) | synonym | No | junior synonym |
new combination |
| Siphonosoma cumanense var. yapense | Satô, 1935 | synonym | No | junior synonym |
original combination |
| ! Siphonosoma cumanense vitreum | (Selenka & Bülow, 1883) | synonym | No | junior synonym |
change in rank |
| Siphonosoma cumanense yapense | (Satô, 1935) | synonym | No | junior synonym |
change in rank |
| Siphonosoma edule | (Pallas, 1774) | synonym | No | junior synonym |
new combination |
| Siphonosoma formosum | Satô, 1939 | synonym | No | junior synonym |
original combination |
| Siphonosoma hataii | Satô, 1935 | synonym | No | junior synonym |
original combination |
| Siphonosoma koreae | Satô, 1939 | synonym | No | junior synonym |
original combination |
| Siphonosoma marchadi | Stephen, 1960 | synonym | No | junior synonym |
original combination |
| Siphonosoma novaepommeraniae | (Fischer, 1926) | synonym | No | junior synonym |
new combination |
| Sipunculus billitonensis | Sluiter, 1886 | synonym | No | junior synonym |
original combination |
| Sipunculus claviger | Sluiter, 1902 | synonym | No | junior synonym |
original combination |
| Sipunculus cumanense | (Keferstein, 1867) | synonym | No | senior synonym |
new combination |
| Sipunculus cumanense opacus | Selenke & Bülow, 1883 | synonym | No | junior synonym |
original combination |
| Sipunculus cumanensis semirugosum | (Grübe, 1868) | synonym | No | junior synonym |
new combination |
| Sipunculus cumanensis vitreus | Selenka & Bülow, 1883 | synonym | No | junior synonym |
original combination |
| Sipunculus deformis | Baird, 1868 | synonym | No | junior synonym |
original combination |
| Sipunculus edulis | (Pallas, 1774) | synonym | No | junior synonym |
new combination |
| Sipunculus novaepommeraniae | Fischer, 1926 | synonym | No | junior synonym |
original combination |