| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Golfingia abyssorum | (Koren & Danielssen, 1875) | synonym | No | senior synonym |
new combination |
| Golfingia benhami | (Stephen, 1948) | synonym | No | junior synonym |
new combination |
| Golfingia incomposita | (Sluiter, 1912) | synonym | No | junior synonym |
new combination |
| Nephasoma abyssorum | (Koren & Danielssen, 1875) | accepted name | Yes | senior synonym |
new combination |
| Nephasoma abyssorum abyssorum | (Koren & Danielssen, 1875) | accepted name | No | senior synonym |
new combination |
| Nephasoma abyssorum benhami | (Stephen, 1948) | accepted name | No | senior synonym |
new combination |
| Nephasoma incompositum | (Sluiter, 1912) | synonym | No | junior synonym |
new combination |
| Phascolosoma abyssorum | Koren & Danielssen, 1875 | synonym | No | senior synonym |
original combination |
| Phascolosoma benhami | Stephen, 1948 | synonym | No | junior synonym |
original combination |
| Phascolosoma incompositum | Sluiter, 1912 | synonym | No | junior synonym |
original combination |