| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Cephalothrix linearis | (Rathke, 1799) | accepted name | Yes | senior synonym |
new combination |
| Planaria linearis | Rathke, 1799 | synonym | No | senior synonym |
original combination |
| Procephalothrix simulus | Iwata, 1952 | synonym | No | junior synonym |
original combination |