| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Phascolion dentalicola | Satô, 1937 | synonym | No | junior synonym |
original combination |
| Phascolion dentalicolum | (Satô, 1972) | synonym | No | junior synonym |
new combination |
| Phascolion hedraeum | Selenka & de Man, 1883 | accepted name | Yes | senior synonym |
original combination |
| Phascolion kurchatovi | Murina, 1974 | synonym | No | junior synonym |
original combination |