| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Caecum johnsoni | Winkley, 1908 | accepted name | Yes | senior synonym |
original combination |
| Elephantanellum johnsoni | (Winkley, 1908) | synonym | No | senior synonym |
new combination |
| Micranellum johnsoni | (Winkley, 1908) | synonym | No | senior synonym |
new combination |