| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Phascolosoma ambonense | (Fischer, 1896) | synonym | No | junior synonym |
new combination |
| Phascolosoma arcuatum | (Gray, 1828) | accepted name | Yes | senior synonym |
change in rank |
| Phascolosoma arcuatum arcuatum | (Gray, 1828) | synonym | No | senior synonym |
new combination |
| Phascolosoma arcuatum malaccense | (Selenka & de Man, 1883) | synonym | No | junior synonym |
new combination |
| Phascolosoma deani | (Ikeda, 1905) | synonym | No | junior synonym |
new combination |
| Phascolosoma esculenta | (Chen & Yeh, 1958) | synonym | No | junior synonym |
new combination |
| Phascolosoma lurco | (Selenka & de Man, 1883) | synonym | No | junior synonym |
new combination |
| Phascolosoma rhizophora | Sluiter, 1891 | synonym | No | junior synonym |
original combination |
| Phymosoma deani | Ikeda, 1905 | synonym | No | junior synonym |
original combination |
| Phymosoma lurco | Selenka & de Man, 1883 | synonym | No | junior synonym |
original combination |
| Phymosoma lurco malaccensis | Selenka & de Man, 1883 | synonym | No | junior synonym |
original combination |
| Physcosoma ambonense | Fischer, 1896 | synonym | No | junior synonym |
original combination |
| Physcosoma esculenta | Chen & Yeh, 1958 | synonym | No | junior synonym |
original combination |
| Physcosoma lurco | (Selenka & de Man, 1883) | synonym | No | junior synonym |
new combination |
| Physcosoma lurco malaccensis | (Selenka & de Man, 1883) | synonym | No | junior synonym |
new combination |
| Siphunculus arcuatus | Gray, 1828 | synonym | No | senior synonym |
original combination |