| Synonym | Autor | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Polycera emertoni | (Verrill, 1881) | synonym | No | senior synonym |
new combination |
| Polycerella conyna | Marcus, 1957 | synonym | No | junior synonym |
original combination |
| Polycerella davenportii | Balch, 1899 | synonym | No | junior synonym |
original combination |
| Polycerella emertoni | Verrill, 1880 | accepted name | Yes | senior synonym |
original combination |