| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Psolus californicus | Fisher, 1905 | synonym | No | junior synonym |
original combination |
| Psolus chitinoides | Clark, 1901 | accepted name | Yes | senior synonym |
original combination |
| ! Psolus chitonoides | Clark, 1901 | synonym | No | senior synonym |
original combination |